71205780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{7559}}^1$

素因数の和:7728

約数の個数: 48

約数和(自身を含む): 200672640

約数和(自身を除く): 129466860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 157, 314, 471, 628, 785, 942, 1570, 1884, 2355, 3140, 4710, 7559, 9420, 15118, 22677, 30236, 37795, 45354, 75590, 90708, 113385, 151180, 226770, 453540, 1186763, 2373526, 3560289, 4747052, 5933815, 7120578, 11867630, 14241156, 17801445, 23735260, 35602890, 71205780]

約数ペア:

[(1, 71205780), (2, 35602890), (3, 23735260), (4, 17801445), (5, 14241156), (6, 11867630), (10, 7120578), (12, 5933815), (15, 4747052), (20, 3560289), (30, 2373526), (60, 1186763), (157, 453540), (314, 226770), (471, 151180), (628, 113385), (785, 90708), (942, 75590), (1570, 45354), (1884, 37795), (2355, 30236), (3140, 22677), (4710, 15118), (7559, 9420)]