87622990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{96289}}^1$

素因数の和:96316

約数の個数: 32

約数和(自身を含む): 194120640

約数和(自身を除く): 106497650

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 96289, 192578, 481445, 674023, 962890, 1251757, 1348046, 2503514, 3370115, 6258785, 6740230, 8762299, 12517570, 17524598, 43811495, 87622990]

約数ペア:

[(1, 87622990), (2, 43811495), (5, 17524598), (7, 12517570), (10, 8762299), (13, 6740230), (14, 6258785), (26, 3370115), (35, 2503514), (65, 1348046), (70, 1251757), (91, 962890), (130, 674023), (182, 481445), (455, 192578), (910, 96289)]