489017670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{144253}}^1$

素因数の和:144376

約数の個数: 32

約数和(自身を含む): 1184036832

約数和(自身を除く): 695019162

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 113, 226, 339, 565, 678, 1130, 1695, 3390, 144253, 288506, 432759, 721265, 865518, 1442530, 2163795, 4327590, 16300589, 32601178, 48901767, 81502945, 97803534, 163005890, 244508835, 489017670]

約数ペア:

[(1, 489017670), (2, 244508835), (3, 163005890), (5, 97803534), (6, 81502945), (10, 48901767), (15, 32601178), (30, 16300589), (113, 4327590), (226, 2163795), (339, 1442530), (565, 865518), (678, 721265), (1130, 432759), (1695, 288506), (3390, 144253)]