8747830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9613}}^1$

素因数の和:9640

約数の個数: 32

約数和(自身を含む): 19381824

約数和(自身を除く): 10633994

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 9613, 19226, 48065, 67291, 96130, 124969, 134582, 249938, 336455, 624845, 672910, 874783, 1249690, 1749566, 4373915, 8747830]

約数ペア:

[(1, 8747830), (2, 4373915), (5, 1749566), (7, 1249690), (10, 874783), (13, 672910), (14, 624845), (26, 336455), (35, 249938), (65, 134582), (70, 124969), (91, 96130), (130, 67291), (182, 48065), (455, 19226), (910, 9613)]