520078530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{753737}}^1$

素因数の和:753770

約数の個数: 32

約数和(自身を含む): 1302459264

約数和(自身を除く): 782380734

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 753737, 1507474, 2261211, 3768685, 4522422, 7537370, 11306055, 17335951, 22612110, 34671902, 52007853, 86679755, 104015706, 173359510, 260039265, 520078530]

約数ペア:

[(1, 520078530), (2, 260039265), (3, 173359510), (5, 104015706), (6, 86679755), (10, 52007853), (15, 34671902), (23, 22612110), (30, 17335951), (46, 11306055), (69, 7537370), (115, 4522422), (138, 3768685), (230, 2261211), (345, 1507474), (690, 753737)]