17888670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{4229}}^1$

素因数の和:4289

約数の個数: 48

約数和(自身を含む): 47511360

約数和(自身を除く): 29622690

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 47, 90, 94, 141, 235, 282, 423, 470, 705, 846, 1410, 2115, 4229, 4230, 8458, 12687, 21145, 25374, 38061, 42290, 63435, 76122, 126870, 190305, 198763, 380610, 397526, 596289, 993815, 1192578, 1788867, 1987630, 2981445, 3577734, 5962890, 8944335, 17888670]

約数ペア:

[(1, 17888670), (2, 8944335), (3, 5962890), (5, 3577734), (6, 2981445), (9, 1987630), (10, 1788867), (15, 1192578), (18, 993815), (30, 596289), (45, 397526), (47, 380610), (90, 198763), (94, 190305), (141, 126870), (235, 76122), (282, 63435), (423, 42290), (470, 38061), (705, 25374), (846, 21145), (1410, 12687), (2115, 8458), (4229, 4230)]