163132710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{418289}}^1$

素因数の和:418312

約数の個数: 32

約数和(自身を含む): 421636320

約数和(自身を除く): 258503610

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 418289, 836578, 1254867, 2091445, 2509734, 4182890, 5437757, 6274335, 10875514, 12548670, 16313271, 27188785, 32626542, 54377570, 81566355, 163132710]

約数ペア:

[(1, 163132710), (2, 81566355), (3, 54377570), (5, 32626542), (6, 27188785), (10, 16313271), (13, 12548670), (15, 10875514), (26, 6274335), (30, 5437757), (39, 4182890), (65, 2509734), (78, 2091445), (130, 1254867), (195, 836578), (390, 418289)]