30845904

素因数分解:

$2^4\times 3^1\times {\mathrm{642623}}^1$

素因数の和:642634

約数の個数: 20

約数和(自身を含む): 79685376

約数和(自身を除く): 48839472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 642623, 1285246, 1927869, 2570492, 3855738, 5140984, 7711476, 10281968, 15422952, 30845904]

約数ペア:

[(1, 30845904), (2, 15422952), (3, 10281968), (4, 7711476), (6, 5140984), (8, 3855738), (12, 2570492), (16, 1927869), (24, 1285246), (48, 642623)]