713186860

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{167}}^1\times {\mathrm{3187}}^1$

素因数の和:3430

約数の個数: 48

約数和(自身を含む): 1529627904

約数和(自身を除く): 816441044

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 167, 268, 334, 335, 668, 670, 835, 1340, 1670, 3187, 3340, 6374, 11189, 12748, 15935, 22378, 31870, 44756, 55945, 63740, 111890, 213529, 223780, 427058, 532229, 854116, 1064458, 1067645, 2128916, 2135290, 2661145, 4270580, 5322290, 10644580, 35659343, 71318686, 142637372, 178296715, 356593430, 713186860]

約数ペア:

[(1, 713186860), (2, 356593430), (4, 178296715), (5, 142637372), (10, 71318686), (20, 35659343), (67, 10644580), (134, 5322290), (167, 4270580), (268, 2661145), (334, 2135290), (335, 2128916), (668, 1067645), (670, 1064458), (835, 854116), (1340, 532229), (1670, 427058), (3187, 223780), (3340, 213529), (6374, 111890), (11189, 63740), (12748, 55945), (15935, 44756), (22378, 31870)]