29831340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{587}}^1$

素因数の和:628

約数の個数: 144

約数和(自身を含む): 105106176

約数和(自身を除く): 75274836

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 121, 132, 140, 154, 165, 210, 220, 231, 242, 308, 330, 363, 385, 420, 462, 484, 587, 605, 660, 726, 770, 847, 924, 1155, 1174, 1210, 1452, 1540, 1694, 1761, 1815, 2310, 2348, 2420, 2541, 2935, 3388, 3522, 3630, 4109, 4235, 4620, 5082, 5870, 6457, 7044, 7260, 8218, 8470, 8805, 10164, 11740, 12327, 12705, 12914, 16436, 16940, 17610, 19371, 20545, 24654, 25410, 25828, 32285, 35220, 38742, 41090, 45199, 49308, 50820, 61635, 64570, 71027, 77484, 82180, 90398, 96855, 123270, 129140, 135597, 142054, 180796, 193710, 213081, 225995, 246540, 271194, 284108, 355135, 387420, 426162, 451990, 497189, 542388, 677985, 710270, 852324, 903980, 994378, 1065405, 1355970, 1420540, 1491567, 1988756, 2130810, 2485945, 2711940, 2983134, 4261620, 4971890, 5966268, 7457835, 9943780, 14915670, 29831340]

約数ペア:

[(1, 29831340), (2, 14915670), (3, 9943780), (4, 7457835), (5, 5966268), (6, 4971890), (7, 4261620), (10, 2983134), (11, 2711940), (12, 2485945), (14, 2130810), (15, 1988756), (20, 1491567), (21, 1420540), (22, 1355970), (28, 1065405), (30, 994378), (33, 903980), (35, 852324), (42, 710270), (44, 677985), (55, 542388), (60, 497189), (66, 451990), (70, 426162), (77, 387420), (84, 355135), (105, 284108), (110, 271194), (121, 246540), (132, 225995), (140, 213081), (154, 193710), (165, 180796), (210, 142054), (220, 135597), (231, 129140), (242, 123270), (308, 96855), (330, 90398), (363, 82180), (385, 77484), (420, 71027), (462, 64570), (484, 61635), (587, 50820), (605, 49308), (660, 45199), (726, 41090), (770, 38742), (847, 35220), (924, 32285), (1155, 25828), (1174, 25410), (1210, 24654), (1452, 20545), (1540, 19371), (1694, 17610), (1761, 16940), (1815, 16436), (2310, 12914), (2348, 12705), (2420, 12327), (2541, 11740), (2935, 10164), (3388, 8805), (3522, 8470), (3630, 8218), (4109, 7260), (4235, 7044), (4620, 6457), (5082, 5870)]