68128530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{98737}}^1$

素因数の和:98770

約数の個数: 32

約数和(自身を含む): 170619264

約数和(自身を除く): 102490734

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 98737, 197474, 296211, 493685, 592422, 987370, 1481055, 2270951, 2962110, 4541902, 6812853, 11354755, 13625706, 22709510, 34064265, 68128530]

約数ペア:

[(1, 68128530), (2, 34064265), (3, 22709510), (5, 13625706), (6, 11354755), (10, 6812853), (15, 4541902), (23, 2962110), (30, 2270951), (46, 1481055), (69, 987370), (115, 592422), (138, 493685), (230, 296211), (345, 197474), (690, 98737)]