890451930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29681731}}^1$

素因数の和:29681741

約数の個数: 16

約数和(自身を含む): 2137084704

約数和(自身を除く): 1246632774

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 29681731, 59363462, 89045193, 148408655, 178090386, 296817310, 445225965, 890451930]

約数ペア:

[(1, 890451930), (2, 445225965), (3, 296817310), (5, 178090386), (6, 148408655), (10, 89045193), (15, 59363462), (30, 29681731)]