40909530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{20353}}^1$

素因数の和:20430

約数の個数: 32

約数和(自身を含む): 99653184

約数和(自身を除く): 58743654

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 134, 201, 335, 402, 670, 1005, 2010, 20353, 40706, 61059, 101765, 122118, 203530, 305295, 610590, 1363651, 2727302, 4090953, 6818255, 8181906, 13636510, 20454765, 40909530]

約数ペア:

[(1, 40909530), (2, 20454765), (3, 13636510), (5, 8181906), (6, 6818255), (10, 4090953), (15, 2727302), (30, 1363651), (67, 610590), (134, 305295), (201, 203530), (335, 122118), (402, 101765), (670, 61059), (1005, 40706), (2010, 20353)]