30423778

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{11621}}^1$

素因数の和:11658

約数の個数: 32

約数和(自身を含む): 60248448

約数和(自身を除く): 29824670

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 119, 154, 187, 238, 374, 1309, 2618, 11621, 23242, 81347, 127831, 162694, 197557, 255662, 395114, 894817, 1382899, 1789634, 2173127, 2765798, 4346254, 15211889, 30423778]

約数ペア:

[(1, 30423778), (2, 15211889), (7, 4346254), (11, 2765798), (14, 2173127), (17, 1789634), (22, 1382899), (34, 894817), (77, 395114), (119, 255662), (154, 197557), (187, 162694), (238, 127831), (374, 81347), (1309, 23242), (2618, 11621)]