30642370

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{1709}}^1$

素因数の和:1890

約数の個数: 32

約数和(自身を含む): 60575040

約数和(自身を除く): 29932670

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 163, 326, 815, 1630, 1709, 1793, 3418, 3586, 8545, 8965, 17090, 17930, 18799, 37598, 93995, 187990, 278567, 557134, 1392835, 2785670, 3064237, 6128474, 15321185, 30642370]

約数ペア:

[(1, 30642370), (2, 15321185), (5, 6128474), (10, 3064237), (11, 2785670), (22, 1392835), (55, 557134), (110, 278567), (163, 187990), (326, 93995), (815, 37598), (1630, 18799), (1709, 17930), (1793, 17090), (3418, 8965), (3586, 8545)]