30647028

素因数分解:

$2^2\times 3^1\times {\mathrm{157}}^1\times {\mathrm{16267}}^1$

素因数の和:16431

約数の個数: 24

約数和(自身を含む): 71969632

約数和(自身を除く): 41322604

約数列:

[1, 2, 3, 4, 6, 12, 157, 314, 471, 628, 942, 1884, 16267, 32534, 48801, 65068, 97602, 195204, 2553919, 5107838, 7661757, 10215676, 15323514, 30647028]

約数ペア:

[(1, 30647028), (2, 15323514), (3, 10215676), (4, 7661757), (6, 5107838), (12, 2553919), (157, 195204), (314, 97602), (471, 65068), (628, 48801), (942, 32534), (1884, 16267)]