3119870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{233}}^1$

素因数の和:356

約数の個数: 32

約数和(自身を含む): 6132672

約数和(自身を除く): 3012802

約数列:

[1, 2, 5, 10, 13, 26, 65, 103, 130, 206, 233, 466, 515, 1030, 1165, 1339, 2330, 2678, 3029, 6058, 6695, 13390, 15145, 23999, 30290, 47998, 119995, 239990, 311987, 623974, 1559935, 3119870]

約数ペア:

[(1, 3119870), (2, 1559935), (5, 623974), (10, 311987), (13, 239990), (26, 119995), (65, 47998), (103, 30290), (130, 23999), (206, 15145), (233, 13390), (466, 6695), (515, 6058), (1030, 3029), (1165, 2678), (1339, 2330)]