268057710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2978419}}^1$

素因数の和:2978432

約数の個数: 24

約数和(自身を含む): 696950280

約数和(自身を除く): 428892570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2978419, 5956838, 8935257, 14892095, 17870514, 26805771, 29784190, 44676285, 53611542, 89352570, 134028855, 268057710]

約数ペア:

[(1, 268057710), (2, 134028855), (3, 89352570), (5, 53611542), (6, 44676285), (9, 29784190), (10, 26805771), (15, 17870514), (18, 14892095), (30, 8935257), (45, 5956838), (90, 2978419)]