64405730

素因数分解:

$2^1\times 5^1\times {\mathrm{593}}^1\times {\mathrm{10861}}^1$

素因数の和:11461

約数の個数: 16

約数和(自身を含む): 116136504

約数和(自身を除く): 51730774

約数列:

[1, 2, 5, 10, 593, 1186, 2965, 5930, 10861, 21722, 54305, 108610, 6440573, 12881146, 32202865, 64405730]

約数ペア:

[(1, 64405730), (2, 32202865), (5, 12881146), (10, 6440573), (593, 108610), (1186, 54305), (2965, 21722), (5930, 10861)]