29438220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:93

約数の個数: 288

約数和(自身を含む): 110315520

約数和(自身を除く): 80877300

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 19, 20, 21, 28, 30, 31, 34, 35, 38, 42, 49, 51, 57, 60, 62, 68, 70, 76, 84, 85, 93, 95, 98, 102, 105, 114, 119, 124, 133, 140, 147, 155, 170, 186, 190, 196, 204, 210, 217, 228, 238, 245, 255, 266, 285, 294, 310, 323, 340, 357, 372, 380, 399, 420, 434, 465, 476, 490, 510, 527, 532, 570, 588, 589, 595, 620, 646, 651, 665, 714, 735, 798, 833, 868, 930, 931, 969, 980, 1020, 1054, 1085, 1140, 1178, 1190, 1292, 1302, 1330, 1428, 1470, 1519, 1581, 1596, 1615, 1666, 1767, 1785, 1860, 1862, 1938, 1995, 2108, 2170, 2261, 2356, 2380, 2499, 2604, 2635, 2660, 2793, 2940, 2945, 3038, 3162, 3230, 3255, 3332, 3534, 3570, 3689, 3724, 3876, 3990, 4123, 4165, 4340, 4522, 4557, 4655, 4845, 4998, 5270, 5586, 5890, 6076, 6324, 6460, 6510, 6783, 7068, 7140, 7378, 7595, 7905, 7980, 8246, 8330, 8835, 9044, 9114, 9310, 9690, 9996, 10013, 10540, 11067, 11172, 11305, 11780, 12369, 12495, 13020, 13566, 13965, 14756, 15190, 15810, 15827, 16492, 16660, 17670, 18228, 18445, 18620, 19380, 20026, 20615, 22134, 22610, 22785, 24738, 24990, 25823, 27132, 27930, 28861, 30039, 30380, 31620, 31654, 33915, 35340, 36890, 40052, 41230, 44268, 45220, 45570, 47481, 49476, 49980, 50065, 51646, 55335, 55860, 57722, 60078, 61845, 63308, 67830, 70091, 73780, 77469, 79135, 82460, 86583, 91140, 94962, 100130, 103292, 110670, 115444, 120156, 123690, 129115, 135660, 140182, 144305, 150195, 154938, 158270, 173166, 189924, 200260, 210273, 221340, 237405, 247380, 258230, 280364, 288610, 300390, 309876, 316540, 346332, 350455, 387345, 420546, 432915, 474810, 490637, 516460, 577220, 600780, 700910, 774690, 841092, 865830, 949620, 981274, 1051365, 1401820, 1471911, 1549380, 1731660, 1962548, 2102730, 2453185, 2943822, 4205460, 4906370, 5887644, 7359555, 9812740, 14719110, 29438220]

約数ペア:

[(1, 29438220), (2, 14719110), (3, 9812740), (4, 7359555), (5, 5887644), (6, 4906370), (7, 4205460), (10, 2943822), (12, 2453185), (14, 2102730), (15, 1962548), (17, 1731660), (19, 1549380), (20, 1471911), (21, 1401820), (28, 1051365), (30, 981274), (31, 949620), (34, 865830), (35, 841092), (38, 774690), (42, 700910), (49, 600780), (51, 577220), (57, 516460), (60, 490637), (62, 474810), (68, 432915), (70, 420546), (76, 387345), (84, 350455), (85, 346332), (93, 316540), (95, 309876), (98, 300390), (102, 288610), (105, 280364), (114, 258230), (119, 247380), (124, 237405), (133, 221340), (140, 210273), (147, 200260), (155, 189924), (170, 173166), (186, 158270), (190, 154938), (196, 150195), (204, 144305), (210, 140182), (217, 135660), (228, 129115), (238, 123690), (245, 120156), (255, 115444), (266, 110670), (285, 103292), (294, 100130), (310, 94962), (323, 91140), (340, 86583), (357, 82460), (372, 79135), (380, 77469), (399, 73780), (420, 70091), (434, 67830), (465, 63308), (476, 61845), (490, 60078), (510, 57722), (527, 55860), (532, 55335), (570, 51646), (588, 50065), (589, 49980), (595, 49476), (620, 47481), (646, 45570), (651, 45220), (665, 44268), (714, 41230), (735, 40052), (798, 36890), (833, 35340), (868, 33915), (930, 31654), (931, 31620), (969, 30380), (980, 30039), (1020, 28861), (1054, 27930), (1085, 27132), (1140, 25823), (1178, 24990), (1190, 24738), (1292, 22785), (1302, 22610), (1330, 22134), (1428, 20615), (1470, 20026), (1519, 19380), (1581, 18620), (1596, 18445), (1615, 18228), (1666, 17670), (1767, 16660), (1785, 16492), (1860, 15827), (1862, 15810), (1938, 15190), (1995, 14756), (2108, 13965), (2170, 13566), (2261, 13020), (2356, 12495), (2380, 12369), (2499, 11780), (2604, 11305), (2635, 11172), (2660, 11067), (2793, 10540), (2940, 10013), (2945, 9996), (3038, 9690), (3162, 9310), (3230, 9114), (3255, 9044), (3332, 8835), (3534, 8330), (3570, 8246), (3689, 7980), (3724, 7905), (3876, 7595), (3990, 7378), (4123, 7140), (4165, 7068), (4340, 6783), (4522, 6510), (4557, 6460), (4655, 6324), (4845, 6076), (4998, 5890), (5270, 5586)]