70057980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{129737}}^1$

素因数の和:129755

約数の個数: 48

約数和(自身を含む): 217959840

約数和(自身を除く): 147901860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 129737, 259474, 389211, 518948, 648685, 778422, 1167633, 1297370, 1556844, 1946055, 2335266, 2594740, 3502899, 3892110, 4670532, 5838165, 7005798, 7784220, 11676330, 14011596, 17514495, 23352660, 35028990, 70057980]

約数ペア:

[(1, 70057980), (2, 35028990), (3, 23352660), (4, 17514495), (5, 14011596), (6, 11676330), (9, 7784220), (10, 7005798), (12, 5838165), (15, 4670532), (18, 3892110), (20, 3502899), (27, 2594740), (30, 2335266), (36, 1946055), (45, 1556844), (54, 1297370), (60, 1167633), (90, 778422), (108, 648685), (135, 518948), (180, 389211), (270, 259474), (540, 129737)]