225492990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{77489}}^1$

素因数の和:77596

約数の個数: 32

約数和(自身を含む): 546769440

約数和(自身を除く): 321276450

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 97, 194, 291, 485, 582, 970, 1455, 2910, 77489, 154978, 232467, 387445, 464934, 774890, 1162335, 2324670, 7516433, 15032866, 22549299, 37582165, 45098598, 75164330, 112746495, 225492990]

約数ペア:

[(1, 225492990), (2, 112746495), (3, 75164330), (5, 45098598), (6, 37582165), (10, 22549299), (15, 15032866), (30, 7516433), (97, 2324670), (194, 1162335), (291, 774890), (485, 464934), (582, 387445), (970, 232467), (1455, 154978), (2910, 77489)]