68109090

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{324329}}^1$

素因数の和:324346

約数の個数: 32

約数和(自身を含む): 186814080

約数和(自身を除く): 118704990

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 324329, 648658, 972987, 1621645, 1945974, 2270303, 3243290, 4540606, 4864935, 6810909, 9729870, 11351515, 13621818, 22703030, 34054545, 68109090]

約数ペア:

[(1, 68109090), (2, 34054545), (3, 22703030), (5, 13621818), (6, 11351515), (7, 9729870), (10, 6810909), (14, 4864935), (15, 4540606), (21, 3243290), (30, 2270303), (35, 1945974), (42, 1621645), (70, 972987), (105, 648658), (210, 324329)]