7174020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:98

約数の個数: 192

約数和(自身を含む): 25804800

約数和(自身を除く): 18630780

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 29, 30, 31, 35, 38, 42, 57, 58, 60, 62, 70, 76, 84, 87, 93, 95, 105, 114, 116, 124, 133, 140, 145, 155, 174, 186, 190, 203, 210, 217, 228, 266, 285, 290, 310, 348, 372, 380, 399, 406, 420, 434, 435, 465, 532, 551, 570, 580, 589, 609, 620, 651, 665, 798, 812, 868, 870, 899, 930, 1015, 1085, 1102, 1140, 1178, 1218, 1302, 1330, 1596, 1653, 1740, 1767, 1798, 1860, 1995, 2030, 2170, 2204, 2356, 2436, 2604, 2660, 2697, 2755, 2945, 3045, 3255, 3306, 3534, 3596, 3857, 3990, 4060, 4123, 4340, 4495, 5394, 5510, 5890, 6090, 6293, 6510, 6612, 7068, 7714, 7980, 8246, 8265, 8835, 8990, 10788, 11020, 11571, 11780, 12180, 12369, 12586, 13020, 13485, 15428, 16492, 16530, 17081, 17670, 17980, 18879, 19285, 20615, 23142, 24738, 25172, 26970, 31465, 33060, 34162, 35340, 37758, 38570, 41230, 46284, 49476, 51243, 53940, 57855, 61845, 62930, 68324, 75516, 77140, 82460, 85405, 94395, 102486, 115710, 119567, 123690, 125860, 170810, 188790, 204972, 231420, 239134, 247380, 256215, 341620, 358701, 377580, 478268, 512430, 597835, 717402, 1024860, 1195670, 1434804, 1793505, 2391340, 3587010, 7174020]

約数ペア:

[(1, 7174020), (2, 3587010), (3, 2391340), (4, 1793505), (5, 1434804), (6, 1195670), (7, 1024860), (10, 717402), (12, 597835), (14, 512430), (15, 478268), (19, 377580), (20, 358701), (21, 341620), (28, 256215), (29, 247380), (30, 239134), (31, 231420), (35, 204972), (38, 188790), (42, 170810), (57, 125860), (58, 123690), (60, 119567), (62, 115710), (70, 102486), (76, 94395), (84, 85405), (87, 82460), (93, 77140), (95, 75516), (105, 68324), (114, 62930), (116, 61845), (124, 57855), (133, 53940), (140, 51243), (145, 49476), (155, 46284), (174, 41230), (186, 38570), (190, 37758), (203, 35340), (210, 34162), (217, 33060), (228, 31465), (266, 26970), (285, 25172), (290, 24738), (310, 23142), (348, 20615), (372, 19285), (380, 18879), (399, 17980), (406, 17670), (420, 17081), (434, 16530), (435, 16492), (465, 15428), (532, 13485), (551, 13020), (570, 12586), (580, 12369), (589, 12180), (609, 11780), (620, 11571), (651, 11020), (665, 10788), (798, 8990), (812, 8835), (868, 8265), (870, 8246), (899, 7980), (930, 7714), (1015, 7068), (1085, 6612), (1102, 6510), (1140, 6293), (1178, 6090), (1218, 5890), (1302, 5510), (1330, 5394), (1596, 4495), (1653, 4340), (1740, 4123), (1767, 4060), (1798, 3990), (1860, 3857), (1995, 3596), (2030, 3534), (2170, 3306), (2204, 3255), (2356, 3045), (2436, 2945), (2604, 2755), (2660, 2697)]