38078220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{14759}}^1$

素因数の和:14814

約数の個数: 48

約数和(自身を含む): 109105920

約数和(自身を除く): 71027700

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, 14759, 29518, 44277, 59036, 73795, 88554, 147590, 177108, 221385, 295180, 442770, 634637, 885540, 1269274, 1903911, 2538548, 3173185, 3807822, 6346370, 7615644, 9519555, 12692740, 19039110, 38078220]

約数ペア:

[(1, 38078220), (2, 19039110), (3, 12692740), (4, 9519555), (5, 7615644), (6, 6346370), (10, 3807822), (12, 3173185), (15, 2538548), (20, 1903911), (30, 1269274), (43, 885540), (60, 634637), (86, 442770), (129, 295180), (172, 221385), (215, 177108), (258, 147590), (430, 88554), (516, 73795), (645, 59036), (860, 44277), (1290, 29518), (2580, 14759)]