27578220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{14827}}^1$

素因数の和:14870

約数の個数: 48

約数和(自身を含む): 79715328

約数和(自身を除く): 52137108

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 14827, 29654, 44481, 59308, 74135, 88962, 148270, 177924, 222405, 296540, 444810, 459637, 889620, 919274, 1378911, 1838548, 2298185, 2757822, 4596370, 5515644, 6894555, 9192740, 13789110, 27578220]

約数ペア:

[(1, 27578220), (2, 13789110), (3, 9192740), (4, 6894555), (5, 5515644), (6, 4596370), (10, 2757822), (12, 2298185), (15, 1838548), (20, 1378911), (30, 919274), (31, 889620), (60, 459637), (62, 444810), (93, 296540), (124, 222405), (155, 177924), (186, 148270), (310, 88962), (372, 74135), (465, 59308), (620, 44481), (930, 29654), (1860, 14827)]