873257710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{45083}}^1$

素因数の和:45252

約数の個数: 32

約数和(自身を含む): 1704175200

約数和(自身を除く): 830917490

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 149, 298, 745, 1490, 1937, 3874, 9685, 19370, 45083, 90166, 225415, 450830, 586079, 1172158, 2930395, 5860790, 6717367, 13434734, 33586835, 67173670, 87325771, 174651542, 436628855, 873257710]

約数ペア:

[(1, 873257710), (2, 436628855), (5, 174651542), (10, 87325771), (13, 67173670), (26, 33586835), (65, 13434734), (130, 6717367), (149, 5860790), (298, 2930395), (745, 1172158), (1490, 586079), (1937, 450830), (3874, 225415), (9685, 90166), (19370, 45083)]