1214140

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3571}}^1$

素因数の和:3597

約数の個数: 24

約数和(自身を含む): 2700432

約数和(自身を除く): 1486292

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 3571, 7142, 14284, 17855, 35710, 60707, 71420, 121414, 242828, 303535, 607070, 1214140]

約数ペア:

[(1, 1214140), (2, 607070), (4, 303535), (5, 242828), (10, 121414), (17, 71420), (20, 60707), (34, 35710), (68, 17855), (85, 14284), (170, 7142), (340, 3571)]