1931550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{163}}^1$

素因数の和:257

約数の個数: 48

約数和(自身を含む): 4880640

約数和(自身を除く): 2949090

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 79, 150, 158, 163, 237, 326, 395, 474, 489, 790, 815, 978, 1185, 1630, 1975, 2370, 2445, 3950, 4075, 4890, 5925, 8150, 11850, 12225, 12877, 24450, 25754, 38631, 64385, 77262, 128770, 193155, 321925, 386310, 643850, 965775, 1931550]

約数ペア:

[(1, 1931550), (2, 965775), (3, 643850), (5, 386310), (6, 321925), (10, 193155), (15, 128770), (25, 77262), (30, 64385), (50, 38631), (75, 25754), (79, 24450), (150, 12877), (158, 12225), (163, 11850), (237, 8150), (326, 5925), (395, 4890), (474, 4075), (489, 3950), (790, 2445), (815, 2370), (978, 1975), (1185, 1630)]