17608990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{2351}}^1$

素因数の和:2472

約数の個数: 32

約数和(自身を含む): 36578304

約数和(自身を除く): 18969314

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 107, 214, 535, 749, 1070, 1498, 2351, 3745, 4702, 7490, 11755, 16457, 23510, 32914, 82285, 164570, 251557, 503114, 1257785, 1760899, 2515570, 3521798, 8804495, 17608990]

約数ペア:

[(1, 17608990), (2, 8804495), (5, 3521798), (7, 2515570), (10, 1760899), (14, 1257785), (35, 503114), (70, 251557), (107, 164570), (214, 82285), (535, 32914), (749, 23510), (1070, 16457), (1498, 11755), (2351, 7490), (3745, 4702)]