30905422

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{39521}}^1$

素因数の和:39563

約数の個数: 16

約数和(自身を含む): 51220512

約数和(自身を除く): 20315090

約数列:

[1, 2, 17, 23, 34, 46, 391, 782, 39521, 79042, 671857, 908983, 1343714, 1817966, 15452711, 30905422]

約数ペア:

[(1, 30905422), (2, 15452711), (17, 1817966), (23, 1343714), (34, 908983), (46, 671857), (391, 79042), (782, 39521)]