12822540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{4547}}^1$

素因数の和:4606

約数の個数: 48

約数和(自身を含む): 36675072

約数和(自身を除く): 23852532

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1410, 2820, 4547, 9094, 13641, 18188, 22735, 27282, 45470, 54564, 68205, 90940, 136410, 213709, 272820, 427418, 641127, 854836, 1068545, 1282254, 2137090, 2564508, 3205635, 4274180, 6411270, 12822540]

約数ペア:

[(1, 12822540), (2, 6411270), (3, 4274180), (4, 3205635), (5, 2564508), (6, 2137090), (10, 1282254), (12, 1068545), (15, 854836), (20, 641127), (30, 427418), (47, 272820), (60, 213709), (94, 136410), (141, 90940), (188, 68205), (235, 54564), (282, 45470), (470, 27282), (564, 22735), (705, 18188), (940, 13641), (1410, 9094), (2820, 4547)]