1008249930

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{1244753}}^1$

素因数の和:1244772

約数の個数: 40

約数和(自身を含む): 2711074212

約数和(自身を除く): 1702824282

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 1244753, 2489506, 3734259, 6223765, 7468518, 11202777, 12447530, 18671295, 22405554, 33608331, 37342590, 56013885, 67216662, 100824993, 112027770, 168041655, 201649986, 336083310, 504124965, 1008249930]

約数ペア:

[(1, 1008249930), (2, 504124965), (3, 336083310), (5, 201649986), (6, 168041655), (9, 112027770), (10, 100824993), (15, 67216662), (18, 56013885), (27, 37342590), (30, 33608331), (45, 22405554), (54, 18671295), (81, 12447530), (90, 11202777), (135, 7468518), (162, 6223765), (270, 3734259), (405, 2489506), (810, 1244753)]