259840590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{8661353}}^1$

素因数の和:8661363

約数の個数: 16

約数和(自身を含む): 623617488

約数和(自身を除く): 363776898

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 8661353, 17322706, 25984059, 43306765, 51968118, 86613530, 129920295, 259840590]

約数ペア:

[(1, 259840590), (2, 129920295), (3, 86613530), (5, 51968118), (6, 43306765), (10, 25984059), (15, 17322706), (30, 8661353)]