2072210

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{4229}}^1$

素因数の和:4250

約数の個数: 24

約数和(自身を含む): 4339980

約数和(自身を除く): 2267770

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 4229, 8458, 21145, 29603, 42290, 59206, 148015, 207221, 296030, 414442, 1036105, 2072210]

約数ペア:

[(1, 2072210), (2, 1036105), (5, 414442), (7, 296030), (10, 207221), (14, 148015), (35, 59206), (49, 42290), (70, 29603), (98, 21145), (245, 8458), (490, 4229)]