15730147390

素因数分解:

$2^1\times 5^1\times {\mathrm{4861}}^1\times {\mathrm{323599}}^1$

素因数の和:328467

約数の個数: 16

約数和(自身を含む): 28320177600

約数和(自身を除く): 12590030210

約数列:

[1, 2, 5, 10, 4861, 9722, 24305, 48610, 323599, 647198, 1617995, 3235990, 1573014739, 3146029478, 7865073695, 15730147390]

約数ペア:

[(1, 15730147390), (2, 7865073695), (5, 3146029478), (10, 1573014739), (4861, 3235990), (9722, 1617995), (24305, 647198), (48610, 323599)]