118631940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{40351}}^1$

素因数の和:40377

約数の個数: 72

約数和(自身を含む): 386410752

約数和(自身を除く): 267778812

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 40351, 80702, 121053, 161404, 201755, 242106, 282457, 403510, 484212, 564914, 605265, 807020, 847371, 1129828, 1210530, 1412285, 1694742, 1977199, 2421060, 2824570, 3389484, 3954398, 4236855, 5649140, 5931597, 7908796, 8473710, 9885995, 11863194, 16947420, 19771990, 23726388, 29657985, 39543980, 59315970, 118631940]

約数ペア:

[(1, 118631940), (2, 59315970), (3, 39543980), (4, 29657985), (5, 23726388), (6, 19771990), (7, 16947420), (10, 11863194), (12, 9885995), (14, 8473710), (15, 7908796), (20, 5931597), (21, 5649140), (28, 4236855), (30, 3954398), (35, 3389484), (42, 2824570), (49, 2421060), (60, 1977199), (70, 1694742), (84, 1412285), (98, 1210530), (105, 1129828), (140, 847371), (147, 807020), (196, 605265), (210, 564914), (245, 484212), (294, 403510), (420, 282457), (490, 242106), (588, 201755), (735, 161404), (980, 121053), (1470, 80702), (2940, 40351)]