69052140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{383623}}^1$

素因数の和:383638

約数の個数: 36

約数和(自身を含む): 209458704

約数和(自身を除く): 140406564

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 383623, 767246, 1150869, 1534492, 1918115, 2301738, 3452607, 3836230, 4603476, 5754345, 6905214, 7672460, 11508690, 13810428, 17263035, 23017380, 34526070, 69052140]

約数ペア:

[(1, 69052140), (2, 34526070), (3, 23017380), (4, 17263035), (5, 13810428), (6, 11508690), (9, 7672460), (10, 6905214), (12, 5754345), (15, 4603476), (18, 3836230), (20, 3452607), (30, 2301738), (36, 1918115), (45, 1534492), (60, 1150869), (90, 767246), (180, 383623)]