12325740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{29347}}^1$

素因数の和:29366

約数の個数: 48

約数和(自身を含む): 39443712

約数和(自身を除く): 27117972

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, 29347, 58694, 88041, 117388, 146735, 176082, 205429, 293470, 352164, 410858, 440205, 586940, 616287, 821716, 880410, 1027145, 1232574, 1760820, 2054290, 2465148, 3081435, 4108580, 6162870, 12325740]

約数ペア:

[(1, 12325740), (2, 6162870), (3, 4108580), (4, 3081435), (5, 2465148), (6, 2054290), (7, 1760820), (10, 1232574), (12, 1027145), (14, 880410), (15, 821716), (20, 616287), (21, 586940), (28, 440205), (30, 410858), (35, 352164), (42, 293470), (60, 205429), (70, 176082), (84, 146735), (105, 117388), (140, 88041), (210, 58694), (420, 29347)]