2482970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{449}}^1$

素因数の和:542

約数の個数: 32

約数和(自身を含む): 5184000

約数和(自身を除く): 2701030

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 79, 158, 395, 449, 553, 790, 898, 1106, 2245, 2765, 3143, 4490, 5530, 6286, 15715, 31430, 35471, 70942, 177355, 248297, 354710, 496594, 1241485, 2482970]

約数ペア:

[(1, 2482970), (2, 1241485), (5, 496594), (7, 354710), (10, 248297), (14, 177355), (35, 70942), (70, 35471), (79, 31430), (158, 15715), (395, 6286), (449, 5530), (553, 4490), (790, 3143), (898, 2765), (1106, 2245)]