9520380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{233}}^1$

素因数の和:475

約数の個数: 72

約数和(自身を含む): 29130192

約数和(自身を除く): 19609812

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 227, 233, 454, 466, 681, 699, 908, 932, 1135, 1165, 1362, 1398, 2043, 2097, 2270, 2330, 2724, 2796, 3405, 3495, 4086, 4194, 4540, 4660, 6810, 6990, 8172, 8388, 10215, 10485, 13620, 13980, 20430, 20970, 40860, 41940, 52891, 105782, 158673, 211564, 264455, 317346, 476019, 528910, 634692, 793365, 952038, 1057820, 1586730, 1904076, 2380095, 3173460, 4760190, 9520380]

約数ペア:

[(1, 9520380), (2, 4760190), (3, 3173460), (4, 2380095), (5, 1904076), (6, 1586730), (9, 1057820), (10, 952038), (12, 793365), (15, 634692), (18, 528910), (20, 476019), (30, 317346), (36, 264455), (45, 211564), (60, 158673), (90, 105782), (180, 52891), (227, 41940), (233, 40860), (454, 20970), (466, 20430), (681, 13980), (699, 13620), (908, 10485), (932, 10215), (1135, 8388), (1165, 8172), (1362, 6990), (1398, 6810), (2043, 4660), (2097, 4540), (2270, 4194), (2330, 4086), (2724, 3495), (2796, 3405)]