123170740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{661}}^1$

素因数の和:710

約数の個数: 96

約数和(自身を含む): 325640448

約数和(自身を除く): 202469708

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 121, 140, 154, 220, 242, 308, 385, 484, 605, 661, 770, 847, 1210, 1322, 1331, 1540, 1694, 2420, 2644, 2662, 3305, 3388, 4235, 4627, 5324, 6610, 6655, 7271, 8470, 9254, 9317, 13220, 13310, 14542, 16940, 18508, 18634, 23135, 26620, 29084, 36355, 37268, 46270, 46585, 50897, 72710, 79981, 92540, 93170, 101794, 145420, 159962, 186340, 203588, 254485, 319924, 399905, 508970, 559867, 799810, 879791, 1017940, 1119734, 1599620, 1759582, 2239468, 2799335, 3519164, 4398955, 5598670, 6158537, 8797910, 11197340, 12317074, 17595820, 24634148, 30792685, 61585370, 123170740]

約数ペア:

[(1, 123170740), (2, 61585370), (4, 30792685), (5, 24634148), (7, 17595820), (10, 12317074), (11, 11197340), (14, 8797910), (20, 6158537), (22, 5598670), (28, 4398955), (35, 3519164), (44, 2799335), (55, 2239468), (70, 1759582), (77, 1599620), (110, 1119734), (121, 1017940), (140, 879791), (154, 799810), (220, 559867), (242, 508970), (308, 399905), (385, 319924), (484, 254485), (605, 203588), (661, 186340), (770, 159962), (847, 145420), (1210, 101794), (1322, 93170), (1331, 92540), (1540, 79981), (1694, 72710), (2420, 50897), (2644, 46585), (2662, 46270), (3305, 37268), (3388, 36355), (4235, 29084), (4627, 26620), (5324, 23135), (6610, 18634), (6655, 18508), (7271, 16940), (8470, 14542), (9254, 13310), (9317, 13220)]