17311260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{9949}}^1$

素因数の和:9990

約数の個数: 48

約数和(自身を含む): 50148000

約数和(自身を除く): 32836740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 9949, 19898, 29847, 39796, 49745, 59694, 99490, 119388, 149235, 198980, 288521, 298470, 577042, 596940, 865563, 1154084, 1442605, 1731126, 2885210, 3462252, 4327815, 5770420, 8655630, 17311260]

約数ペア:

[(1, 17311260), (2, 8655630), (3, 5770420), (4, 4327815), (5, 3462252), (6, 2885210), (10, 1731126), (12, 1442605), (15, 1154084), (20, 865563), (29, 596940), (30, 577042), (58, 298470), (60, 288521), (87, 198980), (116, 149235), (145, 119388), (174, 99490), (290, 59694), (348, 49745), (435, 39796), (580, 29847), (870, 19898), (1740, 9949)]