30255318

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{919}}^1$

素因数の和:1017

約数の個数: 48

約数和(自身を含む): 68889600

約数和(自身を除く): 38634282

約数列:

[1, 2, 3, 6, 9, 18, 31, 59, 62, 93, 118, 177, 186, 279, 354, 531, 558, 919, 1062, 1829, 1838, 2757, 3658, 5487, 5514, 8271, 10974, 16461, 16542, 28489, 32922, 54221, 56978, 85467, 108442, 162663, 170934, 256401, 325326, 487989, 512802, 975978, 1680851, 3361702, 5042553, 10085106, 15127659, 30255318]

約数ペア:

[(1, 30255318), (2, 15127659), (3, 10085106), (6, 5042553), (9, 3361702), (18, 1680851), (31, 975978), (59, 512802), (62, 487989), (93, 325326), (118, 256401), (177, 170934), (186, 162663), (279, 108442), (354, 85467), (531, 56978), (558, 54221), (919, 32922), (1062, 28489), (1829, 16542), (1838, 16461), (2757, 10974), (3658, 8271), (5487, 5514)]