2000449035

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{49559}}^1$

素因数の和:49609

約数の個数: 64

約数和(自身を含む): 3996518400

約数和(自身を除く): 1996069365

約数列:

[1, 3, 5, 9, 13, 15, 23, 27, 39, 45, 65, 69, 115, 117, 135, 195, 207, 299, 345, 351, 585, 621, 897, 1035, 1495, 1755, 2691, 3105, 4485, 8073, 13455, 40365, 49559, 148677, 247795, 446031, 644267, 743385, 1139857, 1338093, 1932801, 2230155, 3221335, 3419571, 5699285, 5798403, 6690465, 9664005, 10258713, 14818141, 17097855, 17395209, 28992015, 30776139, 44454423, 51293565, 74090705, 86976045, 133363269, 153880695, 222272115, 400089807, 666816345, 2000449035]

約数ペア:

[(1, 2000449035), (3, 666816345), (5, 400089807), (9, 222272115), (13, 153880695), (15, 133363269), (23, 86976045), (27, 74090705), (39, 51293565), (45, 44454423), (65, 30776139), (69, 28992015), (115, 17395209), (117, 17097855), (135, 14818141), (195, 10258713), (207, 9664005), (299, 6690465), (345, 5798403), (351, 5699285), (585, 3419571), (621, 3221335), (897, 2230155), (1035, 1932801), (1495, 1338093), (1755, 1139857), (2691, 743385), (3105, 644267), (4485, 446031), (8073, 247795), (13455, 148677), (40365, 49559)]