68212030

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{1669}}^1$

素因数の和:1804

約数の個数: 32

約数和(自身を含む): 126732960

約数和(自身を除く): 58520930

約数列:

[1, 2, 5, 10, 61, 67, 122, 134, 305, 335, 610, 670, 1669, 3338, 4087, 8174, 8345, 16690, 20435, 40870, 101809, 111823, 203618, 223646, 509045, 559115, 1018090, 1118230, 6821203, 13642406, 34106015, 68212030]

約数ペア:

[(1, 68212030), (2, 34106015), (5, 13642406), (10, 6821203), (61, 1118230), (67, 1018090), (122, 559115), (134, 509045), (305, 223646), (335, 203618), (610, 111823), (670, 101809), (1669, 40870), (3338, 20435), (4087, 16690), (8174, 8345)]