89630119740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{213405047}}^1$

素因数の和:213405066

約数の個数: 48

約数和(自身を含む): 286816384512

約数和(自身を除く): 197186264772

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, 213405047, 426810094, 640215141, 853620188, 1067025235, 1280430282, 1493835329, 2134050470, 2560860564, 2987670658, 3201075705, 4268100940, 4481505987, 5975341316, 6402151410, 7469176645, 8963011974, 12804302820, 14938353290, 17926023948, 22407529935, 29876706580, 44815059870, 89630119740]

約数ペア:

[(1, 89630119740), (2, 44815059870), (3, 29876706580), (4, 22407529935), (5, 17926023948), (6, 14938353290), (7, 12804302820), (10, 8963011974), (12, 7469176645), (14, 6402151410), (15, 5975341316), (20, 4481505987), (21, 4268100940), (28, 3201075705), (30, 2987670658), (35, 2560860564), (42, 2134050470), (60, 1493835329), (70, 1280430282), (84, 1067025235), (105, 853620188), (140, 640215141), (210, 426810094), (420, 213405047)]