22321740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{53147}}^1$

素因数の和:53166

約数の個数: 48

約数和(自身を含む): 71430912

約数和(自身を除く): 49109172

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, 53147, 106294, 159441, 212588, 265735, 318882, 372029, 531470, 637764, 744058, 797205, 1062940, 1116087, 1488116, 1594410, 1860145, 2232174, 3188820, 3720290, 4464348, 5580435, 7440580, 11160870, 22321740]

約数ペア:

[(1, 22321740), (2, 11160870), (3, 7440580), (4, 5580435), (5, 4464348), (6, 3720290), (7, 3188820), (10, 2232174), (12, 1860145), (14, 1594410), (15, 1488116), (20, 1116087), (21, 1062940), (28, 797205), (30, 744058), (35, 637764), (42, 531470), (60, 372029), (70, 318882), (84, 265735), (105, 212588), (140, 159441), (210, 106294), (420, 53147)]