7881498770

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{84629}}^1$

素因数の和:84842

約数の個数: 32

約数和(自身を含む): 14502196800

約数和(自身を除く): 6620698030

約数列:

[1, 2, 5, 10, 67, 134, 139, 278, 335, 670, 695, 1390, 9313, 18626, 46565, 84629, 93130, 169258, 423145, 846290, 5670143, 11340286, 11763431, 23526862, 28350715, 56701430, 58817155, 117634310, 788149877, 1576299754, 3940749385, 7881498770]

約数ペア:

[(1, 7881498770), (2, 3940749385), (5, 1576299754), (10, 788149877), (67, 117634310), (134, 58817155), (139, 56701430), (278, 28350715), (335, 23526862), (670, 11763431), (695, 11340286), (1390, 5670143), (9313, 846290), (18626, 423145), (46565, 169258), (84629, 93130)]