315046210

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{8783}}^1$

素因数の和:9018

約数の個数: 32

約数和(自身を含む): 603355392

約数和(自身を除く): 288309182

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 211, 422, 1055, 2110, 3587, 7174, 8783, 17566, 17935, 35870, 43915, 87830, 149311, 298622, 746555, 1493110, 1853213, 3706426, 9266065, 18532130, 31504621, 63009242, 157523105, 315046210]

約数ペア:

[(1, 315046210), (2, 157523105), (5, 63009242), (10, 31504621), (17, 18532130), (34, 9266065), (85, 3706426), (170, 1853213), (211, 1493110), (422, 746555), (1055, 298622), (2110, 149311), (3587, 87830), (7174, 43915), (8783, 35870), (17566, 17935)]