30195100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23227}}^1$

素因数の和:23254

約数の個数: 36

約数和(自身を含む): 70566664

約数和(自身を除く): 40371564

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 23227, 46454, 92908, 116135, 232270, 301951, 464540, 580675, 603902, 1161350, 1207804, 1509755, 2322700, 3019510, 6039020, 7548775, 15097550, 30195100]

約数ペア:

[(1, 30195100), (2, 15097550), (4, 7548775), (5, 6039020), (10, 3019510), (13, 2322700), (20, 1509755), (25, 1207804), (26, 1161350), (50, 603902), (52, 580675), (65, 464540), (100, 301951), (130, 232270), (260, 116135), (325, 92908), (650, 46454), (1300, 23227)]