39121860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{13873}}^1$

素因数の和:13932

約数の個数: 48

約数和(自身を含む): 111879936

約数和(自身を除く): 72758076

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1410, 2820, 13873, 27746, 41619, 55492, 69365, 83238, 138730, 166476, 208095, 277460, 416190, 652031, 832380, 1304062, 1956093, 2608124, 3260155, 3912186, 6520310, 7824372, 9780465, 13040620, 19560930, 39121860]

約数ペア:

[(1, 39121860), (2, 19560930), (3, 13040620), (4, 9780465), (5, 7824372), (6, 6520310), (10, 3912186), (12, 3260155), (15, 2608124), (20, 1956093), (30, 1304062), (47, 832380), (60, 652031), (94, 416190), (141, 277460), (188, 208095), (235, 166476), (282, 138730), (470, 83238), (564, 69365), (705, 55492), (940, 41619), (1410, 27746), (2820, 13873)]