31533130

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{739}}^1$

素因数の和:1014

約数の個数: 32

約数和(自身を含む): 60419520

約数和(自身を除く): 28886390

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 251, 502, 739, 1255, 1478, 2510, 3695, 4267, 7390, 8534, 12563, 21335, 25126, 42670, 62815, 125630, 185489, 370978, 927445, 1854890, 3153313, 6306626, 15766565, 31533130]

約数ペア:

[(1, 31533130), (2, 15766565), (5, 6306626), (10, 3153313), (17, 1854890), (34, 927445), (85, 370978), (170, 185489), (251, 125630), (502, 62815), (739, 42670), (1255, 25126), (1478, 21335), (2510, 12563), (3695, 8534), (4267, 7390)]