749251010

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{223}}^1\times {\mathrm{4253}}^1$

素因数の和:4562

約数の個数: 32

約数和(自身を含む): 1372170240

約数和(自身を除く): 622919230

約数列:

[1, 2, 5, 10, 79, 158, 223, 395, 446, 790, 1115, 2230, 4253, 8506, 17617, 21265, 35234, 42530, 88085, 176170, 335987, 671974, 948419, 1679935, 1896838, 3359870, 4742095, 9484190, 74925101, 149850202, 374625505, 749251010]

約数ペア:

[(1, 749251010), (2, 374625505), (5, 149850202), (10, 74925101), (79, 9484190), (158, 4742095), (223, 3359870), (395, 1896838), (446, 1679935), (790, 948419), (1115, 671974), (2230, 335987), (4253, 176170), (8506, 88085), (17617, 42530), (21265, 35234)]