22178460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{4679}}^1$

素因数の和:4770

約数の個数: 48

約数和(自身を含む): 62899200

約数和(自身を除く): 40720740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 158, 237, 316, 395, 474, 790, 948, 1185, 1580, 2370, 4679, 4740, 9358, 14037, 18716, 23395, 28074, 46790, 56148, 70185, 93580, 140370, 280740, 369641, 739282, 1108923, 1478564, 1848205, 2217846, 3696410, 4435692, 5544615, 7392820, 11089230, 22178460]

約数ペア:

[(1, 22178460), (2, 11089230), (3, 7392820), (4, 5544615), (5, 4435692), (6, 3696410), (10, 2217846), (12, 1848205), (15, 1478564), (20, 1108923), (30, 739282), (60, 369641), (79, 280740), (158, 140370), (237, 93580), (316, 70185), (395, 56148), (474, 46790), (790, 28074), (948, 23395), (1185, 18716), (1580, 14037), (2370, 9358), (4679, 4740)]