8638530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{2851}}^1$

素因数の和:2962

約数の個数: 32

約数和(自身を含む): 20945088

約数和(自身を除く): 12306558

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 101, 202, 303, 505, 606, 1010, 1515, 2851, 3030, 5702, 8553, 14255, 17106, 28510, 42765, 85530, 287951, 575902, 863853, 1439755, 1727706, 2879510, 4319265, 8638530]

約数ペア:

[(1, 8638530), (2, 4319265), (3, 2879510), (5, 1727706), (6, 1439755), (10, 863853), (15, 575902), (30, 287951), (101, 85530), (202, 42765), (303, 28510), (505, 17106), (606, 14255), (1010, 8553), (1515, 5702), (2851, 3030)]