617490

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{2287}}^1$

素因数の和:2303

約数の個数: 32

約数和(自身を含む): 1647360

約数和(自身を除く): 1029870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 2287, 4574, 6861, 11435, 13722, 20583, 22870, 34305, 41166, 61749, 68610, 102915, 123498, 205830, 308745, 617490]

約数ペア:

[(1, 617490), (2, 308745), (3, 205830), (5, 123498), (6, 102915), (9, 68610), (10, 61749), (15, 41166), (18, 34305), (27, 22870), (30, 20583), (45, 13722), (54, 11435), (90, 6861), (135, 4574), (270, 2287)]