218146770

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{269317}}^1$

素因数の和:269336

約数の個数: 40

約数和(自身を含む): 586574604

約数和(自身を除く): 368427834

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 269317, 538634, 807951, 1346585, 1615902, 2423853, 2693170, 4039755, 4847706, 7271559, 8079510, 12119265, 14543118, 21814677, 24238530, 36357795, 43629354, 72715590, 109073385, 218146770]

約数ペア:

[(1, 218146770), (2, 109073385), (3, 72715590), (5, 43629354), (6, 36357795), (9, 24238530), (10, 21814677), (15, 14543118), (18, 12119265), (27, 8079510), (30, 7271559), (45, 4847706), (54, 4039755), (81, 2693170), (90, 2423853), (135, 1615902), (162, 1346585), (270, 807951), (405, 538634), (810, 269317)]