145014910

素因数分解:

$2^1\times 5^1\times {\mathrm{811}}^1\times {\mathrm{17881}}^1$

素因数の和:18699

約数の個数: 16

約数和(自身を含む): 261363312

約数和(自身を除く): 116348402

約数列:

[1, 2, 5, 10, 811, 1622, 4055, 8110, 17881, 35762, 89405, 178810, 14501491, 29002982, 72507455, 145014910]

約数ペア:

[(1, 145014910), (2, 72507455), (5, 29002982), (10, 14501491), (811, 178810), (1622, 89405), (4055, 35762), (8110, 17881)]