22218180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{367}}^1\times {\mathrm{1009}}^1$

素因数の和:1388

約数の個数: 48

約数和(自身を含む): 62442240

約数和(自身を除く): 40224060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 367, 734, 1009, 1101, 1468, 1835, 2018, 2202, 3027, 3670, 4036, 4404, 5045, 5505, 6054, 7340, 10090, 11010, 12108, 15135, 20180, 22020, 30270, 60540, 370303, 740606, 1110909, 1481212, 1851515, 2221818, 3703030, 4443636, 5554545, 7406060, 11109090, 22218180]

約数ペア:

[(1, 22218180), (2, 11109090), (3, 7406060), (4, 5554545), (5, 4443636), (6, 3703030), (10, 2221818), (12, 1851515), (15, 1481212), (20, 1110909), (30, 740606), (60, 370303), (367, 60540), (734, 30270), (1009, 22020), (1101, 20180), (1468, 15135), (1835, 12108), (2018, 11010), (2202, 10090), (3027, 7340), (3670, 6054), (4036, 5505), (4404, 5045)]