57354420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{7297}}^1$

素因数の和:7440

約数の個数: 48

約数和(自身を含む): 161840448

約数和(自身を除く): 104486028

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 131, 262, 393, 524, 655, 786, 1310, 1572, 1965, 2620, 3930, 7297, 7860, 14594, 21891, 29188, 36485, 43782, 72970, 87564, 109455, 145940, 218910, 437820, 955907, 1911814, 2867721, 3823628, 4779535, 5735442, 9559070, 11470884, 14338605, 19118140, 28677210, 57354420]

約数ペア:

[(1, 57354420), (2, 28677210), (3, 19118140), (4, 14338605), (5, 11470884), (6, 9559070), (10, 5735442), (12, 4779535), (15, 3823628), (20, 2867721), (30, 1911814), (60, 955907), (131, 437820), (262, 218910), (393, 145940), (524, 109455), (655, 87564), (786, 72970), (1310, 43782), (1572, 36485), (1965, 29188), (2620, 21891), (3930, 14594), (7297, 7860)]