102047460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{21529}}^1$

素因数の和:21620

約数の個数: 48

約数和(自身を含む): 289363200

約数和(自身を除く): 187315740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 158, 237, 316, 395, 474, 790, 948, 1185, 1580, 2370, 4740, 21529, 43058, 64587, 86116, 107645, 129174, 215290, 258348, 322935, 430580, 645870, 1291740, 1700791, 3401582, 5102373, 6803164, 8503955, 10204746, 17007910, 20409492, 25511865, 34015820, 51023730, 102047460]

約数ペア:

[(1, 102047460), (2, 51023730), (3, 34015820), (4, 25511865), (5, 20409492), (6, 17007910), (10, 10204746), (12, 8503955), (15, 6803164), (20, 5102373), (30, 3401582), (60, 1700791), (79, 1291740), (158, 645870), (237, 430580), (316, 322935), (395, 258348), (474, 215290), (790, 129174), (948, 107645), (1185, 86116), (1580, 64587), (2370, 43058), (4740, 21529)]