8715690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{857}}^1$

素因数の和:983

約数の個数: 48

約数和(自身を含む): 22888008

約数和(自身を除く): 14172318

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 113, 226, 339, 565, 678, 857, 1017, 1130, 1695, 1714, 2034, 2571, 3390, 4285, 5085, 5142, 7713, 8570, 10170, 12855, 15426, 25710, 38565, 77130, 96841, 193682, 290523, 484205, 581046, 871569, 968410, 1452615, 1743138, 2905230, 4357845, 8715690]

約数ペア:

[(1, 8715690), (2, 4357845), (3, 2905230), (5, 1743138), (6, 1452615), (9, 968410), (10, 871569), (15, 581046), (18, 484205), (30, 290523), (45, 193682), (90, 96841), (113, 77130), (226, 38565), (339, 25710), (565, 15426), (678, 12855), (857, 10170), (1017, 8570), (1130, 7713), (1695, 5142), (1714, 5085), (2034, 4285), (2571, 3390)]