22472397780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{53505709}}^1$

素因数の和:53505728

約数の個数: 48

約数和(自身を含む): 71911674240

約数和(自身を除く): 49439276460

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 53505709, 107011418, 160517127, 214022836, 267528545, 321034254, 374539963, 535057090, 642068508, 749079926, 802585635, 1070114180, 1123619889, 1498159852, 1605171270, 1872699815, 2247239778, 3210342540, 3745399630, 4494479556, 5618099445, 7490799260, 11236198890, 22472397780]

約数ペア:

[(1, 22472397780), (2, 11236198890), (3, 7490799260), (4, 5618099445), (5, 4494479556), (6, 3745399630), (7, 3210342540), (10, 2247239778), (12, 1872699815), (14, 1605171270), (15, 1498159852), (20, 1123619889), (21, 1070114180), (28, 802585635), (30, 749079926), (35, 642068508), (42, 535057090), (60, 374539963), (70, 321034254), (84, 267528545), (105, 214022836), (140, 160517127), (210, 107011418), (420, 53505709)]