61706020

素因数分解:

$2^2\times 5^1\times {\mathrm{853}}^1\times {\mathrm{3617}}^1$

素因数の和:4479

約数の個数: 24

約数和(自身を含む): 129770424

約数和(自身を除く): 68064404

約数列:

[1, 2, 4, 5, 10, 20, 853, 1706, 3412, 3617, 4265, 7234, 8530, 14468, 17060, 18085, 36170, 72340, 3085301, 6170602, 12341204, 15426505, 30853010, 61706020]

約数ペア:

[(1, 61706020), (2, 30853010), (4, 15426505), (5, 12341204), (10, 6170602), (20, 3085301), (853, 72340), (1706, 36170), (3412, 18085), (3617, 17060), (4265, 14468), (7234, 8530)]