458810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:158

約数の個数: 32

約数和(自身を含む): 931392

約数和(自身を除く): 472582

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 97, 110, 194, 215, 430, 473, 485, 946, 970, 1067, 2134, 2365, 4171, 4730, 5335, 8342, 10670, 20855, 41710, 45881, 91762, 229405, 458810]

約数ペア:

[(1, 458810), (2, 229405), (5, 91762), (10, 45881), (11, 41710), (22, 20855), (43, 10670), (55, 8342), (86, 5335), (97, 4730), (110, 4171), (194, 2365), (215, 2134), (430, 1067), (473, 970), (485, 946)]