90486530

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{1489}}^1$

素因数の和:1658

約数の個数: 32

約数和(自身を含む): 167356800

約数和(自身を除く): 76870270

約数列:

[1, 2, 5, 10, 59, 103, 118, 206, 295, 515, 590, 1030, 1489, 2978, 6077, 7445, 12154, 14890, 30385, 60770, 87851, 153367, 175702, 306734, 439255, 766835, 878510, 1533670, 9048653, 18097306, 45243265, 90486530]

約数ペア:

[(1, 90486530), (2, 45243265), (5, 18097306), (10, 9048653), (59, 1533670), (103, 878510), (118, 766835), (206, 439255), (295, 306734), (515, 175702), (590, 153367), (1030, 87851), (1489, 60770), (2978, 30385), (6077, 14890), (7445, 12154)]