31325460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{8849}}^1$

素因数の和:8920

約数の個数: 48

約数和(自身を含む): 89208000

約数和(自身を除く): 57882540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 59, 60, 118, 177, 236, 295, 354, 590, 708, 885, 1180, 1770, 3540, 8849, 17698, 26547, 35396, 44245, 53094, 88490, 106188, 132735, 176980, 265470, 522091, 530940, 1044182, 1566273, 2088364, 2610455, 3132546, 5220910, 6265092, 7831365, 10441820, 15662730, 31325460]

約数ペア:

[(1, 31325460), (2, 15662730), (3, 10441820), (4, 7831365), (5, 6265092), (6, 5220910), (10, 3132546), (12, 2610455), (15, 2088364), (20, 1566273), (30, 1044182), (59, 530940), (60, 522091), (118, 265470), (177, 176980), (236, 132735), (295, 106188), (354, 88490), (590, 53094), (708, 44245), (885, 35396), (1180, 26547), (1770, 17698), (3540, 8849)]