128450220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{9431}}^1$

素因数の和:9670

約数の個数: 48

約数和(自身を含む): 361283328

約数和(自身を除く): 232833108

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 227, 454, 681, 908, 1135, 1362, 2270, 2724, 3405, 4540, 6810, 9431, 13620, 18862, 28293, 37724, 47155, 56586, 94310, 113172, 141465, 188620, 282930, 565860, 2140837, 4281674, 6422511, 8563348, 10704185, 12845022, 21408370, 25690044, 32112555, 42816740, 64225110, 128450220]

約数ペア:

[(1, 128450220), (2, 64225110), (3, 42816740), (4, 32112555), (5, 25690044), (6, 21408370), (10, 12845022), (12, 10704185), (15, 8563348), (20, 6422511), (30, 4281674), (60, 2140837), (227, 565860), (454, 282930), (681, 188620), (908, 141465), (1135, 113172), (1362, 94310), (2270, 56586), (2724, 47155), (3405, 37724), (4540, 28293), (6810, 18862), (9431, 13620)]