30641772

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{9859}}^1$

素因数の和:9910

約数の個数: 48

約数和(自身を含む): 83928320

約数和(自身を除く): 53286548

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 74, 84, 111, 148, 222, 259, 444, 518, 777, 1036, 1554, 3108, 9859, 19718, 29577, 39436, 59154, 69013, 118308, 138026, 207039, 276052, 364783, 414078, 729566, 828156, 1094349, 1459132, 2188698, 2553481, 4377396, 5106962, 7660443, 10213924, 15320886, 30641772]

約数ペア:

[(1, 30641772), (2, 15320886), (3, 10213924), (4, 7660443), (6, 5106962), (7, 4377396), (12, 2553481), (14, 2188698), (21, 1459132), (28, 1094349), (37, 828156), (42, 729566), (74, 414078), (84, 364783), (111, 276052), (148, 207039), (222, 138026), (259, 118308), (444, 69013), (518, 59154), (777, 39436), (1036, 29577), (1554, 19718), (3108, 9859)]