30613700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23549}}^1$

素因数の和:23576

約数の個数: 36

約数和(自身を含む): 71544900

約数和(自身を除く): 40931200

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 23549, 47098, 94196, 117745, 235490, 306137, 470980, 588725, 612274, 1177450, 1224548, 1530685, 2354900, 3061370, 6122740, 7653425, 15306850, 30613700]

約数ペア:

[(1, 30613700), (2, 15306850), (4, 7653425), (5, 6122740), (10, 3061370), (13, 2354900), (20, 1530685), (25, 1224548), (26, 1177450), (50, 612274), (52, 588725), (65, 470980), (100, 306137), (130, 235490), (260, 117745), (325, 94196), (650, 47098), (1300, 23549)]