15190770

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{72337}}^1$

素因数の和:72354

約数の個数: 32

約数和(自身を含む): 41666688

約数和(自身を除く): 26475918

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 72337, 144674, 217011, 361685, 434022, 506359, 723370, 1012718, 1085055, 1519077, 2170110, 2531795, 3038154, 5063590, 7595385, 15190770]

約数ペア:

[(1, 15190770), (2, 7595385), (3, 5063590), (5, 3038154), (6, 2531795), (7, 2170110), (10, 1519077), (14, 1085055), (15, 1012718), (21, 723370), (30, 506359), (35, 434022), (42, 361685), (70, 217011), (105, 144674), (210, 72337)]