55691370

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{811}}^1$

素因数の和:940

約数の個数: 96

約数和(自身を含む): 167207040

約数和(自身を除く): 111515670

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 109, 126, 210, 218, 315, 327, 545, 630, 654, 763, 811, 981, 1090, 1526, 1622, 1635, 1962, 2289, 2433, 3270, 3815, 4055, 4578, 4866, 4905, 5677, 6867, 7299, 7630, 8110, 9810, 11354, 11445, 12165, 13734, 14598, 17031, 22890, 24330, 28385, 34062, 34335, 36495, 51093, 56770, 68670, 72990, 85155, 88399, 102186, 170310, 176798, 255465, 265197, 441995, 510930, 530394, 618793, 795591, 883990, 1237586, 1325985, 1591182, 1856379, 2651970, 3093965, 3712758, 3977955, 5569137, 6187930, 7955910, 9281895, 11138274, 18563790, 27845685, 55691370]

約数ペア:

[(1, 55691370), (2, 27845685), (3, 18563790), (5, 11138274), (6, 9281895), (7, 7955910), (9, 6187930), (10, 5569137), (14, 3977955), (15, 3712758), (18, 3093965), (21, 2651970), (30, 1856379), (35, 1591182), (42, 1325985), (45, 1237586), (63, 883990), (70, 795591), (90, 618793), (105, 530394), (109, 510930), (126, 441995), (210, 265197), (218, 255465), (315, 176798), (327, 170310), (545, 102186), (630, 88399), (654, 85155), (763, 72990), (811, 68670), (981, 56770), (1090, 51093), (1526, 36495), (1622, 34335), (1635, 34062), (1962, 28385), (2289, 24330), (2433, 22890), (3270, 17031), (3815, 14598), (4055, 13734), (4578, 12165), (4866, 11445), (4905, 11354), (5677, 9810), (6867, 8110), (7299, 7630)]