290968710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{9698957}}^1$

素因数の和:9698967

約数の個数: 16

約数和(自身を含む): 698324976

約数和(自身を除く): 407356266

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 9698957, 19397914, 29096871, 48494785, 58193742, 96989570, 145484355, 290968710]

約数ペア:

[(1, 290968710), (2, 145484355), (3, 96989570), (5, 58193742), (6, 48494785), (10, 29096871), (15, 19397914), (30, 9698957)]