3871860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1373}}^1$

素因数の和:1432

約数の個数: 48

約数和(自身を含む): 11079936

約数和(自身を除く): 7208076

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, 1373, 1410, 2746, 2820, 4119, 5492, 6865, 8238, 13730, 16476, 20595, 27460, 41190, 64531, 82380, 129062, 193593, 258124, 322655, 387186, 645310, 774372, 967965, 1290620, 1935930, 3871860]

約数ペア:

[(1, 3871860), (2, 1935930), (3, 1290620), (4, 967965), (5, 774372), (6, 645310), (10, 387186), (12, 322655), (15, 258124), (20, 193593), (30, 129062), (47, 82380), (60, 64531), (94, 41190), (141, 27460), (188, 20595), (235, 16476), (282, 13730), (470, 8238), (564, 6865), (705, 5492), (940, 4119), (1373, 2820), (1410, 2746)]