83676390

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{398459}}^1$

素因数の和:398476

約数の個数: 32

約数和(自身を含む): 229512960

約数和(自身を除く): 145836570

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 398459, 796918, 1195377, 1992295, 2390754, 2789213, 3984590, 5578426, 5976885, 8367639, 11953770, 13946065, 16735278, 27892130, 41838195, 83676390]

約数ペア:

[(1, 83676390), (2, 41838195), (3, 27892130), (5, 16735278), (6, 13946065), (7, 11953770), (10, 8367639), (14, 5976885), (15, 5578426), (21, 3984590), (30, 2789213), (35, 2390754), (42, 1992295), (70, 1195377), (105, 796918), (210, 398459)]