20199031830

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{74811229}}^1$

素因数の和:74811245

約数の個数: 32

約数和(自身を含む): 53864085600

約数和(自身を除く): 33665053770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 74811229, 149622458, 224433687, 374056145, 448867374, 673301061, 748112290, 1122168435, 1346602122, 2019903183, 2244336870, 3366505305, 4039806366, 6733010610, 10099515915, 20199031830]

約数ペア:

[(1, 20199031830), (2, 10099515915), (3, 6733010610), (5, 4039806366), (6, 3366505305), (9, 2244336870), (10, 2019903183), (15, 1346602122), (18, 1122168435), (27, 748112290), (30, 673301061), (45, 448867374), (54, 374056145), (90, 224433687), (135, 149622458), (270, 74811229)]