30400252

素因数分解:

$2^2\times {\mathrm{173}}^1\times {\mathrm{197}}^1\times {\mathrm{223}}^1$

素因数の和:597

約数の個数: 24

約数和(自身を含む): 54020736

約数和(自身を除く): 23620484

約数列:

[1, 2, 4, 173, 197, 223, 346, 394, 446, 692, 788, 892, 34081, 38579, 43931, 68162, 77158, 87862, 136324, 154316, 175724, 7600063, 15200126, 30400252]

約数ペア:

[(1, 30400252), (2, 15200126), (4, 7600063), (173, 175724), (197, 154316), (223, 136324), (346, 87862), (394, 77158), (446, 68162), (692, 43931), (788, 38579), (892, 34081)]