123343090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{32717}}^1$

素因数の和:32766

約数の個数: 32

約数和(自身を含む): 247348080

約数和(自身を除く): 124004990

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 290, 377, 754, 1885, 3770, 32717, 65434, 163585, 327170, 425321, 850642, 948793, 1897586, 2126605, 4253210, 4743965, 9487930, 12334309, 24668618, 61671545, 123343090]

約数ペア:

[(1, 123343090), (2, 61671545), (5, 24668618), (10, 12334309), (13, 9487930), (26, 4743965), (29, 4253210), (58, 2126605), (65, 1897586), (130, 948793), (145, 850642), (290, 425321), (377, 327170), (754, 163585), (1885, 65434), (3770, 32717)]