262294710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{53639}}^1$

素因数の和:53812

約数の個数: 32

約数和(自身を含む): 633381120

約数和(自身を除く): 371086410

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 163, 326, 489, 815, 978, 1630, 2445, 4890, 53639, 107278, 160917, 268195, 321834, 536390, 804585, 1609170, 8743157, 17486314, 26229471, 43715785, 52458942, 87431570, 131147355, 262294710]

約数ペア:

[(1, 262294710), (2, 131147355), (3, 87431570), (5, 52458942), (6, 43715785), (10, 26229471), (15, 17486314), (30, 8743157), (163, 1609170), (326, 804585), (489, 536390), (815, 321834), (978, 268195), (1630, 160917), (2445, 107278), (4890, 53639)]