30209296

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{467}}^1$

素因数の和:799

約数の個数: 40

約数和(自身を含む): 63370944

約数和(自身を除く): 33161648

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 311, 467, 622, 934, 1244, 1868, 2488, 3736, 4043, 4976, 6071, 7472, 8086, 12142, 16172, 24284, 32344, 48568, 64688, 97136, 145237, 290474, 580948, 1161896, 1888081, 2323792, 3776162, 7552324, 15104648, 30209296]

約数ペア:

[(1, 30209296), (2, 15104648), (4, 7552324), (8, 3776162), (13, 2323792), (16, 1888081), (26, 1161896), (52, 580948), (104, 290474), (208, 145237), (311, 97136), (467, 64688), (622, 48568), (934, 32344), (1244, 24284), (1868, 16172), (2488, 12142), (3736, 8086), (4043, 7472), (4976, 6071)]