39614220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{2179}}^1$

素因数の和:2295

約数の個数: 72

約数和(自身を含む): 121408560

約数和(自身を除く): 81794340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 101, 180, 202, 303, 404, 505, 606, 909, 1010, 1212, 1515, 1818, 2020, 2179, 3030, 3636, 4358, 4545, 6060, 6537, 8716, 9090, 10895, 13074, 18180, 19611, 21790, 26148, 32685, 39222, 43580, 65370, 78444, 98055, 130740, 196110, 220079, 392220, 440158, 660237, 880316, 1100395, 1320474, 1980711, 2200790, 2640948, 3301185, 3961422, 4401580, 6602370, 7922844, 9903555, 13204740, 19807110, 39614220]

約数ペア:

[(1, 39614220), (2, 19807110), (3, 13204740), (4, 9903555), (5, 7922844), (6, 6602370), (9, 4401580), (10, 3961422), (12, 3301185), (15, 2640948), (18, 2200790), (20, 1980711), (30, 1320474), (36, 1100395), (45, 880316), (60, 660237), (90, 440158), (101, 392220), (180, 220079), (202, 196110), (303, 130740), (404, 98055), (505, 78444), (606, 65370), (909, 43580), (1010, 39222), (1212, 32685), (1515, 26148), (1818, 21790), (2020, 19611), (2179, 18180), (3030, 13074), (3636, 10895), (4358, 9090), (4545, 8716), (6060, 6537)]