56561490

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{69829}}^1$

素因数の和:69848

約数の個数: 40

約数和(自身を含む): 152089740

約数和(自身を除く): 95528250

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 69829, 139658, 209487, 349145, 418974, 628461, 698290, 1047435, 1256922, 1885383, 2094870, 3142305, 3770766, 5656149, 6284610, 9426915, 11312298, 18853830, 28280745, 56561490]

約数ペア:

[(1, 56561490), (2, 28280745), (3, 18853830), (5, 11312298), (6, 9426915), (9, 6284610), (10, 5656149), (15, 3770766), (18, 3142305), (27, 2094870), (30, 1885383), (45, 1256922), (54, 1047435), (81, 698290), (90, 628461), (135, 418974), (162, 349145), (270, 209487), (405, 139658), (810, 69829)]