30163160

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{12781}}^1$

素因数の和:12851

約数の個数: 32

約数和(自身を含む): 69022800

約数和(自身を除く): 38859640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 236, 295, 472, 590, 1180, 2360, 12781, 25562, 51124, 63905, 102248, 127810, 255620, 511240, 754079, 1508158, 3016316, 3770395, 6032632, 7540790, 15081580, 30163160]

約数ペア:

[(1, 30163160), (2, 15081580), (4, 7540790), (5, 6032632), (8, 3770395), (10, 3016316), (20, 1508158), (40, 754079), (59, 511240), (118, 255620), (236, 127810), (295, 102248), (472, 63905), (590, 51124), (1180, 25562), (2360, 12781)]