66740340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1112339}}^1$

素因数の和:1112351

約数の個数: 24

約数和(自身を含む): 186873120

約数和(自身を除く): 120132780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1112339, 2224678, 3337017, 4449356, 5561695, 6674034, 11123390, 13348068, 16685085, 22246780, 33370170, 66740340]

約数ペア:

[(1, 66740340), (2, 33370170), (3, 22246780), (4, 16685085), (5, 13348068), (6, 11123390), (10, 6674034), (12, 5561695), (15, 4449356), (20, 3337017), (30, 2224678), (60, 1112339)]