30809904

素因数分解:

$2^4\times 3^1\times {\mathrm{641873}}^1$

素因数の和:641884

約数の個数: 20

約数和(自身を含む): 79592376

約数和(自身を除く): 48782472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 641873, 1283746, 1925619, 2567492, 3851238, 5134984, 7702476, 10269968, 15404952, 30809904]

約数ペア:

[(1, 30809904), (2, 15404952), (3, 10269968), (4, 7702476), (6, 5134984), (8, 3851238), (12, 2567492), (16, 1925619), (24, 1283746), (48, 641873)]