39905490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{479}}^1\times {\mathrm{2777}}^1$

素因数の和:3266

約数の個数: 32

約数和(自身を含む): 96007680

約数和(自身を除く): 56102190

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 479, 958, 1437, 2395, 2777, 2874, 4790, 5554, 7185, 8331, 13885, 14370, 16662, 27770, 41655, 83310, 1330183, 2660366, 3990549, 6650915, 7981098, 13301830, 19952745, 39905490]

約数ペア:

[(1, 39905490), (2, 19952745), (3, 13301830), (5, 7981098), (6, 6650915), (10, 3990549), (15, 2660366), (30, 1330183), (479, 83310), (958, 41655), (1437, 27770), (2395, 16662), (2777, 14370), (2874, 13885), (4790, 8331), (5554, 7185)]