72715590

素因数分解:

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

素因数の和:269333

約数の個数: 32

約数和(自身を含む): 193908960

約数和(自身を除く): 121193370

約数列:

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

約数ペア:

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