103538220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{90823}}^1$

素因数の和:90854

約数の個数: 48

約数和(自身を含む): 305168640

約数和(自身を除く): 201630420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 90823, 181646, 272469, 363292, 454115, 544938, 908230, 1089876, 1362345, 1725637, 1816460, 2724690, 3451274, 5176911, 5449380, 6902548, 8628185, 10353822, 17256370, 20707644, 25884555, 34512740, 51769110, 103538220]

約数ペア:

[(1, 103538220), (2, 51769110), (3, 34512740), (4, 25884555), (5, 20707644), (6, 17256370), (10, 10353822), (12, 8628185), (15, 6902548), (19, 5449380), (20, 5176911), (30, 3451274), (38, 2724690), (57, 1816460), (60, 1725637), (76, 1362345), (95, 1089876), (114, 908230), (190, 544938), (228, 454115), (285, 363292), (380, 272469), (570, 181646), (1140, 90823)]