63009220

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{419}}^1$

素因数の和:604

約数の個数: 48

約数和(自身を含む): 135757440

約数和(自身を除く): 72748220

約数列:

[1, 2, 4, 5, 10, 20, 73, 103, 146, 206, 292, 365, 412, 419, 515, 730, 838, 1030, 1460, 1676, 2060, 2095, 4190, 7519, 8380, 15038, 30076, 30587, 37595, 43157, 61174, 75190, 86314, 122348, 150380, 152935, 172628, 215785, 305870, 431570, 611740, 863140, 3150461, 6300922, 12601844, 15752305, 31504610, 63009220]

約数ペア:

[(1, 63009220), (2, 31504610), (4, 15752305), (5, 12601844), (10, 6300922), (20, 3150461), (73, 863140), (103, 611740), (146, 431570), (206, 305870), (292, 215785), (365, 172628), (412, 152935), (419, 150380), (515, 122348), (730, 86314), (838, 75190), (1030, 61174), (1460, 43157), (1676, 37595), (2060, 30587), (2095, 30076), (4190, 15038), (7519, 8380)]