70346280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{13633}}^1$

素因数の和:13690

約数の個数: 64

約数和(自身を含む): 215962560

約数和(自身を除く): 145616280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1720, 2580, 5160, 13633, 27266, 40899, 54532, 68165, 81798, 109064, 136330, 163596, 204495, 272660, 327192, 408990, 545320, 586219, 817980, 1172438, 1635960, 1758657, 2344876, 2931095, 3517314, 4689752, 5862190, 7034628, 8793285, 11724380, 14069256, 17586570, 23448760, 35173140, 70346280]

約数ペア:

[(1, 70346280), (2, 35173140), (3, 23448760), (4, 17586570), (5, 14069256), (6, 11724380), (8, 8793285), (10, 7034628), (12, 5862190), (15, 4689752), (20, 3517314), (24, 2931095), (30, 2344876), (40, 1758657), (43, 1635960), (60, 1172438), (86, 817980), (120, 586219), (129, 545320), (172, 408990), (215, 327192), (258, 272660), (344, 204495), (430, 163596), (516, 136330), (645, 109064), (860, 81798), (1032, 68165), (1290, 54532), (1720, 40899), (2580, 27266), (5160, 13633)]