66486670

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{141461}}^1$

素因数の和:141515

約数の個数: 16

約数和(自身を含む): 122223168

約数和(自身を除く): 55736498

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 141461, 282922, 707305, 1414610, 6648667, 13297334, 33243335, 66486670]

約数ペア:

[(1, 66486670), (2, 33243335), (5, 13297334), (10, 6648667), (47, 1414610), (94, 707305), (235, 282922), (470, 141461)]