14861660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1571}}^1$

素因数の和:1634

約数の個数: 48

約数和(自身を含む): 34860672

約数和(自身を除く): 19999012

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 43, 44, 55, 86, 110, 172, 215, 220, 430, 473, 860, 946, 1571, 1892, 2365, 3142, 4730, 6284, 7855, 9460, 15710, 17281, 31420, 34562, 67553, 69124, 86405, 135106, 172810, 270212, 337765, 345620, 675530, 743083, 1351060, 1486166, 2972332, 3715415, 7430830, 14861660]

約数ペア:

[(1, 14861660), (2, 7430830), (4, 3715415), (5, 2972332), (10, 1486166), (11, 1351060), (20, 743083), (22, 675530), (43, 345620), (44, 337765), (55, 270212), (86, 172810), (110, 135106), (172, 86405), (215, 69124), (220, 67553), (430, 34562), (473, 31420), (860, 17281), (946, 15710), (1571, 9460), (1892, 7855), (2365, 6284), (3142, 4730)]