2103015930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{70100531}}^1$

素因数の和:70100541

約数の個数: 16

約数和(自身を含む): 5047238304

約数和(自身を除く): 2944222374

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 70100531, 140201062, 210301593, 350502655, 420603186, 701005310, 1051507965, 2103015930]

約数ペア:

[(1, 2103015930), (2, 1051507965), (3, 701005310), (5, 420603186), (6, 350502655), (10, 210301593), (15, 140201062), (30, 70100531)]