307600810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1471}}^1\times {\mathrm{1901}}^1$

素因数の和:3390

約数の個数: 32

約数和(自身を含む): 604744704

約数和(自身を除く): 297143894

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1471, 1901, 2942, 3802, 7355, 9505, 14710, 16181, 19010, 20911, 32362, 41822, 80905, 104555, 161810, 209110, 2796371, 5592742, 13981855, 27963710, 30760081, 61520162, 153800405, 307600810]

約数ペア:

[(1, 307600810), (2, 153800405), (5, 61520162), (10, 30760081), (11, 27963710), (22, 13981855), (55, 5592742), (110, 2796371), (1471, 209110), (1901, 161810), (2942, 104555), (3802, 80905), (7355, 41822), (9505, 32362), (14710, 20911), (16181, 19010)]