15086140

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{44371}}^1$

素因数の和:44397

約数の個数: 24

約数和(自身を含む): 33545232

約数和(自身を除く): 18459092

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 44371, 88742, 177484, 221855, 443710, 754307, 887420, 1508614, 3017228, 3771535, 7543070, 15086140]

約数ペア:

[(1, 15086140), (2, 7543070), (4, 3771535), (5, 3017228), (10, 1508614), (17, 887420), (20, 754307), (34, 443710), (68, 221855), (85, 177484), (170, 88742), (340, 44371)]