2290995

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{1039}}^1$

素因数の和:1064

約数の個数: 36

約数和(自身を含む): 4623840

約数和(自身を除く): 2332845

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 105, 147, 245, 315, 441, 735, 1039, 2205, 3117, 5195, 7273, 9351, 15585, 21819, 36365, 46755, 50911, 65457, 109095, 152733, 254555, 327285, 458199, 763665, 2290995]

約数ペア:

[(1, 2290995), (3, 763665), (5, 458199), (7, 327285), (9, 254555), (15, 152733), (21, 109095), (35, 65457), (45, 50911), (49, 46755), (63, 36365), (105, 21819), (147, 15585), (245, 9351), (315, 7273), (441, 5195), (735, 3117), (1039, 2205)]