103419990

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{127679}}^1$

素因数の和:127698

約数の個数: 40

約数和(自身を含む): 278087040

約数和(自身を除く): 174667050

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 127679, 255358, 383037, 638395, 766074, 1149111, 1276790, 1915185, 2298222, 3447333, 3830370, 5745555, 6894666, 10341999, 11491110, 17236665, 20683998, 34473330, 51709995, 103419990]

約数ペア:

[(1, 103419990), (2, 51709995), (3, 34473330), (5, 20683998), (6, 17236665), (9, 11491110), (10, 10341999), (15, 6894666), (18, 5745555), (27, 3830370), (30, 3447333), (45, 2298222), (54, 1915185), (81, 1276790), (90, 1149111), (135, 766074), (162, 638395), (270, 383037), (405, 255358), (810, 127679)]