4375730

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{6163}}^1$

素因数の和:6241

約数の個数: 16

約数和(自身を含む): 7988544

約数和(自身を除く): 3612814

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 6163, 12326, 30815, 61630, 437573, 875146, 2187865, 4375730]

約数ペア:

[(1, 4375730), (2, 2187865), (5, 875146), (10, 437573), (71, 61630), (142, 30815), (355, 12326), (710, 6163)]