89863710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{30881}}^1$

素因数の和:30988

約数の個数: 32

約数和(自身を含む): 217903392

約数和(自身を除く): 128039682

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 97, 194, 291, 485, 582, 970, 1455, 2910, 30881, 61762, 92643, 154405, 185286, 308810, 463215, 926430, 2995457, 5990914, 8986371, 14977285, 17972742, 29954570, 44931855, 89863710]

約数ペア:

[(1, 89863710), (2, 44931855), (3, 29954570), (5, 17972742), (6, 14977285), (10, 8986371), (15, 5990914), (30, 2995457), (97, 926430), (194, 463215), (291, 308810), (485, 185286), (582, 154405), (970, 92643), (1455, 61762), (2910, 30881)]