30490968

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{27031}}^1$

素因数の和:27087

約数の個数: 32

約数和(自身を含む): 77852160

約数和(自身を除く): 47361192

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 282, 376, 564, 1128, 27031, 54062, 81093, 108124, 162186, 216248, 324372, 648744, 1270457, 2540914, 3811371, 5081828, 7622742, 10163656, 15245484, 30490968]

約数ペア:

[(1, 30490968), (2, 15245484), (3, 10163656), (4, 7622742), (6, 5081828), (8, 3811371), (12, 2540914), (24, 1270457), (47, 648744), (94, 324372), (141, 216248), (188, 162186), (282, 108124), (376, 81093), (564, 54062), (1128, 27031)]