687079010

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{461}}^1\times {\mathrm{1447}}^1$

素因数の和:2018

約数の個数: 32

約数和(自身を含む): 1252323072

約数和(自身を除く): 565244062

約数列:

[1, 2, 5, 10, 103, 206, 461, 515, 922, 1030, 1447, 2305, 2894, 4610, 7235, 14470, 47483, 94966, 149041, 237415, 298082, 474830, 667067, 745205, 1334134, 1490410, 3335335, 6670670, 68707901, 137415802, 343539505, 687079010]

約数ペア:

[(1, 687079010), (2, 343539505), (5, 137415802), (10, 68707901), (103, 6670670), (206, 3335335), (461, 1490410), (515, 1334134), (922, 745205), (1030, 667067), (1447, 474830), (2305, 298082), (2894, 237415), (4610, 149041), (7235, 94966), (14470, 47483)]