45643770

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2381}}^1$

素因数の和:2468

約数の個数: 64

約数和(自身を含む): 123482880

約数和(自身を除く): 77839110

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 71, 90, 135, 142, 213, 270, 355, 426, 639, 710, 1065, 1278, 1917, 2130, 2381, 3195, 3834, 4762, 6390, 7143, 9585, 11905, 14286, 19170, 21429, 23810, 35715, 42858, 64287, 71430, 107145, 128574, 169051, 214290, 321435, 338102, 507153, 642870, 845255, 1014306, 1521459, 1690510, 2535765, 3042918, 4564377, 5071530, 7607295, 9128754, 15214590, 22821885, 45643770]

約数ペア:

[(1, 45643770), (2, 22821885), (3, 15214590), (5, 9128754), (6, 7607295), (9, 5071530), (10, 4564377), (15, 3042918), (18, 2535765), (27, 1690510), (30, 1521459), (45, 1014306), (54, 845255), (71, 642870), (90, 507153), (135, 338102), (142, 321435), (213, 214290), (270, 169051), (355, 128574), (426, 107145), (639, 71430), (710, 64287), (1065, 42858), (1278, 35715), (1917, 23810), (2130, 21429), (2381, 19170), (3195, 14286), (3834, 11905), (4762, 9585), (6390, 7143)]