25872630

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{123203}}^1$

素因数の和:123220

約数の個数: 32

約数和(自身を含む): 70965504

約数和(自身を除く): 45092874

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 123203, 246406, 369609, 616015, 739218, 862421, 1232030, 1724842, 1848045, 2587263, 3696090, 4312105, 5174526, 8624210, 12936315, 25872630]

約数ペア:

[(1, 25872630), (2, 12936315), (3, 8624210), (5, 5174526), (6, 4312105), (7, 3696090), (10, 2587263), (14, 1848045), (15, 1724842), (21, 1232030), (30, 862421), (35, 739218), (42, 616015), (70, 369609), (105, 246406), (210, 123203)]