12344820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{6637}}^1$

素因数の和:6680

約数の個数: 48

約数和(自身を含む): 35685888

約数和(自身を除く): 23341068

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 6637, 13274, 19911, 26548, 33185, 39822, 66370, 79644, 99555, 132740, 199110, 205747, 398220, 411494, 617241, 822988, 1028735, 1234482, 2057470, 2468964, 3086205, 4114940, 6172410, 12344820]

約数ペア:

[(1, 12344820), (2, 6172410), (3, 4114940), (4, 3086205), (5, 2468964), (6, 2057470), (10, 1234482), (12, 1028735), (15, 822988), (20, 617241), (30, 411494), (31, 398220), (60, 205747), (62, 199110), (93, 132740), (124, 99555), (155, 79644), (186, 66370), (310, 39822), (372, 33185), (465, 26548), (620, 19911), (930, 13274), (1860, 6637)]