7668970

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{223}}^1$

素因数の和:430

約数の個数: 32

約数和(自身を含む): 14676480

約数和(自身を除く): 7007510

約数列:

[1, 2, 5, 10, 19, 38, 95, 181, 190, 223, 362, 446, 905, 1115, 1810, 2230, 3439, 4237, 6878, 8474, 17195, 21185, 34390, 40363, 42370, 80726, 201815, 403630, 766897, 1533794, 3834485, 7668970]

約数ペア:

[(1, 7668970), (2, 3834485), (5, 1533794), (10, 766897), (19, 403630), (38, 201815), (95, 80726), (181, 42370), (190, 40363), (223, 34390), (362, 21185), (446, 17195), (905, 8474), (1115, 6878), (1810, 4237), (2230, 3439)]