74321940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{16087}}^1$

素因数の和:16117

約数の個数: 96

約数和(自身を含む): 259467264

約数和(自身を除く): 185145324

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, 132, 140, 154, 165, 210, 220, 231, 308, 330, 385, 420, 462, 660, 770, 924, 1155, 1540, 2310, 4620, 16087, 32174, 48261, 64348, 80435, 96522, 112609, 160870, 176957, 193044, 225218, 241305, 321740, 337827, 353914, 450436, 482610, 530871, 563045, 675654, 707828, 884785, 965220, 1061742, 1126090, 1238699, 1351308, 1689135, 1769570, 2123484, 2252180, 2477398, 2654355, 3378270, 3539140, 3716097, 4954796, 5308710, 6193495, 6756540, 7432194, 10617420, 12386990, 14864388, 18580485, 24773980, 37160970, 74321940]

約数ペア:

[(1, 74321940), (2, 37160970), (3, 24773980), (4, 18580485), (5, 14864388), (6, 12386990), (7, 10617420), (10, 7432194), (11, 6756540), (12, 6193495), (14, 5308710), (15, 4954796), (20, 3716097), (21, 3539140), (22, 3378270), (28, 2654355), (30, 2477398), (33, 2252180), (35, 2123484), (42, 1769570), (44, 1689135), (55, 1351308), (60, 1238699), (66, 1126090), (70, 1061742), (77, 965220), (84, 884785), (105, 707828), (110, 675654), (132, 563045), (140, 530871), (154, 482610), (165, 450436), (210, 353914), (220, 337827), (231, 321740), (308, 241305), (330, 225218), (385, 193044), (420, 176957), (462, 160870), (660, 112609), (770, 96522), (924, 80435), (1155, 64348), (1540, 48261), (2310, 32174), (4620, 16087)]