42847210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{21107}}^1$

素因数の和:21150

約数の個数: 32

約数和(自身を含む): 91186560

約数和(自身を除く): 48339350

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 2030, 21107, 42214, 105535, 147749, 211070, 295498, 612103, 738745, 1224206, 1477490, 3060515, 4284721, 6121030, 8569442, 21423605, 42847210]

約数ペア:

[(1, 42847210), (2, 21423605), (5, 8569442), (7, 6121030), (10, 4284721), (14, 3060515), (29, 1477490), (35, 1224206), (58, 738745), (70, 612103), (145, 295498), (203, 211070), (290, 147749), (406, 105535), (1015, 42214), (2030, 21107)]