949620

素因数分解:

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

素因数の和:62

約数の個数: 144

約数和(自身を含む): 3447360

約数和(自身を除く): 2497740

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 19, 20, 21, 28, 30, 34, 35, 38, 42, 49, 51, 57, 60, 68, 70, 76, 84, 85, 95, 98, 102, 105, 114, 119, 133, 140, 147, 170, 190, 196, 204, 210, 228, 238, 245, 255, 266, 285, 294, 323, 340, 357, 380, 399, 420, 476, 490, 510, 532, 570, 588, 595, 646, 665, 714, 735, 798, 833, 931, 969, 980, 1020, 1140, 1190, 1292, 1330, 1428, 1470, 1596, 1615, 1666, 1785, 1862, 1938, 1995, 2261, 2380, 2499, 2660, 2793, 2940, 3230, 3332, 3570, 3724, 3876, 3990, 4165, 4522, 4655, 4845, 4998, 5586, 6460, 6783, 7140, 7980, 8330, 9044, 9310, 9690, 9996, 11172, 11305, 12495, 13566, 13965, 15827, 16660, 18620, 19380, 22610, 24990, 27132, 27930, 31654, 33915, 45220, 47481, 49980, 55860, 63308, 67830, 79135, 94962, 135660, 158270, 189924, 237405, 316540, 474810, 949620]

約数ペア:

[(1, 949620), (2, 474810), (3, 316540), (4, 237405), (5, 189924), (6, 158270), (7, 135660), (10, 94962), (12, 79135), (14, 67830), (15, 63308), (17, 55860), (19, 49980), (20, 47481), (21, 45220), (28, 33915), (30, 31654), (34, 27930), (35, 27132), (38, 24990), (42, 22610), (49, 19380), (51, 18620), (57, 16660), (60, 15827), (68, 13965), (70, 13566), (76, 12495), (84, 11305), (85, 11172), (95, 9996), (98, 9690), (102, 9310), (105, 9044), (114, 8330), (119, 7980), (133, 7140), (140, 6783), (147, 6460), (170, 5586), (190, 4998), (196, 4845), (204, 4655), (210, 4522), (228, 4165), (238, 3990), (245, 3876), (255, 3724), (266, 3570), (285, 3332), (294, 3230), (323, 2940), (340, 2793), (357, 2660), (380, 2499), (399, 2380), (420, 2261), (476, 1995), (490, 1938), (510, 1862), (532, 1785), (570, 1666), (588, 1615), (595, 1596), (646, 1470), (665, 1428), (714, 1330), (735, 1292), (798, 1190), (833, 1140), (931, 1020), (969, 980)]