2015380330

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{4686931}}^1$

素因数の和:4686981

約数の個数: 16

約数和(自身を含む): 3712050144

約数和(自身を除く): 1696669814

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 4686931, 9373862, 23434655, 46869310, 201538033, 403076066, 1007690165, 2015380330]

約数ペア:

[(1, 2015380330), (2, 1007690165), (5, 403076066), (10, 201538033), (43, 46869310), (86, 23434655), (215, 9373862), (430, 4686931)]