238246910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{619}}^1\times {\mathrm{3499}}^1$

素因数の和:4136

約数の個数: 32

約数和(自身を含む): 468720000

約数和(自身を除く): 230473090

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 619, 1238, 3095, 3499, 6190, 6809, 6998, 13618, 17495, 34045, 34990, 38489, 68090, 76978, 192445, 384890, 2165881, 4331762, 10829405, 21658810, 23824691, 47649382, 119123455, 238246910]

約数ペア:

[(1, 238246910), (2, 119123455), (5, 47649382), (10, 23824691), (11, 21658810), (22, 10829405), (55, 4331762), (110, 2165881), (619, 384890), (1238, 192445), (3095, 76978), (3499, 68090), (6190, 38489), (6809, 34990), (6998, 34045), (13618, 17495)]