31525678980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{58380887}}^1$

素因数の和:58380905

約数の個数: 48

約数和(自身を含む): 98079891840

約数和(自身を除く): 66554212860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 58380887, 116761774, 175142661, 233523548, 291904435, 350285322, 525427983, 583808870, 700570644, 875713305, 1050855966, 1167617740, 1576283949, 1751426610, 2101711932, 2627139915, 3152567898, 3502853220, 5254279830, 6305135796, 7881419745, 10508559660, 15762839490, 31525678980]

約数ペア:

[(1, 31525678980), (2, 15762839490), (3, 10508559660), (4, 7881419745), (5, 6305135796), (6, 5254279830), (9, 3502853220), (10, 3152567898), (12, 2627139915), (15, 2101711932), (18, 1751426610), (20, 1576283949), (27, 1167617740), (30, 1050855966), (36, 875713305), (45, 700570644), (54, 583808870), (60, 525427983), (90, 350285322), (108, 291904435), (135, 233523548), (180, 175142661), (270, 116761774), (540, 58380887)]