9785940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{3793}}^1$

素因数の和:3848

約数の個数: 48

約数和(自身を含む): 28045248

約数和(自身を除く): 18259308

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 3793, 7586, 11379, 15172, 18965, 22758, 37930, 45516, 56895, 75860, 113790, 163099, 227580, 326198, 489297, 652396, 815495, 978594, 1630990, 1957188, 2446485, 3261980, 4892970, 9785940]

約数ペア:

[(1, 9785940), (2, 4892970), (3, 3261980), (4, 2446485), (5, 1957188), (6, 1630990), (10, 978594), (12, 815495), (15, 652396), (20, 489297), (30, 326198), (43, 227580), (60, 163099), (86, 113790), (129, 75860), (172, 56895), (215, 45516), (258, 37930), (430, 22758), (516, 18965), (645, 15172), (860, 11379), (1290, 7586), (2580, 3793)]