145556940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{10687}}^1$

素因数の和:10926

約数の個数: 48

約数和(自身を含む): 409393152

約数和(自身を除く): 263836212

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, 10687, 13620, 21374, 32061, 42748, 53435, 64122, 106870, 128244, 160305, 213740, 320610, 641220, 2425949, 4851898, 7277847, 9703796, 12129745, 14555694, 24259490, 29111388, 36389235, 48518980, 72778470, 145556940]

約数ペア:

[(1, 145556940), (2, 72778470), (3, 48518980), (4, 36389235), (5, 29111388), (6, 24259490), (10, 14555694), (12, 12129745), (15, 9703796), (20, 7277847), (30, 4851898), (60, 2425949), (227, 641220), (454, 320610), (681, 213740), (908, 160305), (1135, 128244), (1362, 106870), (2270, 64122), (2724, 53435), (3405, 42748), (4540, 32061), (6810, 21374), (10687, 13620)]