2221740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{12343}}^1$

素因数の和:12358

約数の個数: 36

約数和(自身を含む): 6739824

約数和(自身を除く): 4518084

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 12343, 24686, 37029, 49372, 61715, 74058, 111087, 123430, 148116, 185145, 222174, 246860, 370290, 444348, 555435, 740580, 1110870, 2221740]

約数ペア:

[(1, 2221740), (2, 1110870), (3, 740580), (4, 555435), (5, 444348), (6, 370290), (9, 246860), (10, 222174), (12, 185145), (15, 148116), (18, 123430), (20, 111087), (30, 74058), (36, 61715), (45, 49372), (60, 37029), (90, 24686), (180, 12343)]