29813930

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{40841}}^1$

素因数の和:40921

約数の個数: 16

約数和(自身を含む): 54401544

約数和(自身を除く): 24587614

約数列:

[1, 2, 5, 10, 73, 146, 365, 730, 40841, 81682, 204205, 408410, 2981393, 5962786, 14906965, 29813930]

約数ペア:

[(1, 29813930), (2, 14906965), (5, 5962786), (10, 2981393), (73, 408410), (146, 204205), (365, 81682), (730, 40841)]