1523540

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4481}}^1$

素因数の和:4507

約数の個数: 24

約数和(自身を含む): 3388392

約数和(自身を除く): 1864852

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 4481, 8962, 17924, 22405, 44810, 76177, 89620, 152354, 304708, 380885, 761770, 1523540]

約数ペア:

[(1, 1523540), (2, 761770), (4, 380885), (5, 304708), (10, 152354), (17, 89620), (20, 76177), (34, 44810), (68, 22405), (85, 17924), (170, 8962), (340, 4481)]