22430940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{53407}}^1$

素因数の和:53426

約数の個数: 48

約数和(自身を含む): 71780352

約数和(自身を除く): 49349412

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, 53407, 106814, 160221, 213628, 267035, 320442, 373849, 534070, 640884, 747698, 801105, 1068140, 1121547, 1495396, 1602210, 1869245, 2243094, 3204420, 3738490, 4486188, 5607735, 7476980, 11215470, 22430940]

約数ペア:

[(1, 22430940), (2, 11215470), (3, 7476980), (4, 5607735), (5, 4486188), (6, 3738490), (7, 3204420), (10, 2243094), (12, 1869245), (14, 1602210), (15, 1495396), (20, 1121547), (21, 1068140), (28, 801105), (30, 747698), (35, 640884), (42, 534070), (60, 373849), (70, 320442), (84, 267035), (105, 213628), (140, 160221), (210, 106814), (420, 53407)]