242143490

素因数分解:

$2^1\times 5^1\times {\mathrm{4561}}^1\times {\mathrm{5309}}^1$

素因数の和:9877

約数の個数: 16

約数和(自身を含む): 436035960

約数和(自身を除く): 193892470

約数列:

[1, 2, 5, 10, 4561, 5309, 9122, 10618, 22805, 26545, 45610, 53090, 24214349, 48428698, 121071745, 242143490]

約数ペア:

[(1, 242143490), (2, 121071745), (5, 48428698), (10, 24214349), (4561, 53090), (5309, 45610), (9122, 26545), (10618, 22805)]