69299006

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1\times {\mathrm{239}}^1$

素因数の和:536

約数の個数: 32

約数和(自身を含む): 120960000

約数和(自身を除く): 51660994

約数列:

[1, 2, 7, 14, 139, 149, 239, 278, 298, 478, 973, 1043, 1673, 1946, 2086, 3346, 20711, 33221, 35611, 41422, 66442, 71222, 144977, 232547, 249277, 289954, 465094, 498554, 4949929, 9899858, 34649503, 69299006]

約数ペア:

[(1, 69299006), (2, 34649503), (7, 9899858), (14, 4949929), (139, 498554), (149, 465094), (239, 289954), (278, 249277), (298, 232547), (478, 144977), (973, 71222), (1043, 66442), (1673, 41422), (1946, 35611), (2086, 33221), (3346, 20711)]