68141570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{18367}}^1$

素因数の和:18434

約数の個数: 32

約数和(自身を含む): 142829568

約数和(自身を除く): 74687998

約数列:

[1, 2, 5, 7, 10, 14, 35, 53, 70, 106, 265, 371, 530, 742, 1855, 3710, 18367, 36734, 91835, 128569, 183670, 257138, 642845, 973451, 1285690, 1946902, 4867255, 6814157, 9734510, 13628314, 34070785, 68141570]

約数ペア:

[(1, 68141570), (2, 34070785), (5, 13628314), (7, 9734510), (10, 6814157), (14, 4867255), (35, 1946902), (53, 1285690), (70, 973451), (106, 642845), (265, 257138), (371, 183670), (530, 128569), (742, 91835), (1855, 36734), (3710, 18367)]