5185740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{12347}}^1$

素因数の和:12366

約数の個数: 48

約数和(自身を含む): 16595712

約数和(自身を除く): 11409972

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, 12347, 24694, 37041, 49388, 61735, 74082, 86429, 123470, 148164, 172858, 185205, 246940, 259287, 345716, 370410, 432145, 518574, 740820, 864290, 1037148, 1296435, 1728580, 2592870, 5185740]

約数ペア:

[(1, 5185740), (2, 2592870), (3, 1728580), (4, 1296435), (5, 1037148), (6, 864290), (7, 740820), (10, 518574), (12, 432145), (14, 370410), (15, 345716), (20, 259287), (21, 246940), (28, 185205), (30, 172858), (35, 148164), (42, 123470), (60, 86429), (70, 74082), (84, 61735), (105, 49388), (140, 37041), (210, 24694), (420, 12347)]