41212990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{45289}}^1$

素因数の和:45316

約数の個数: 32

約数和(自身を含む): 91304640

約数和(自身を除く): 50091650

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 45289, 90578, 226445, 317023, 452890, 588757, 634046, 1177514, 1585115, 2943785, 3170230, 4121299, 5887570, 8242598, 20606495, 41212990]

約数ペア:

[(1, 41212990), (2, 20606495), (5, 8242598), (7, 5887570), (10, 4121299), (13, 3170230), (14, 2943785), (26, 1585115), (35, 1177514), (65, 634046), (70, 588757), (91, 452890), (130, 317023), (182, 226445), (455, 90578), (910, 45289)]