40396770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{448853}}^1$

素因数の和:448866

約数の個数: 24

約数和(自身を含む): 105031836

約数和(自身を除く): 64635066

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 448853, 897706, 1346559, 2244265, 2693118, 4039677, 4488530, 6732795, 8079354, 13465590, 20198385, 40396770]

約数ペア:

[(1, 40396770), (2, 20198385), (3, 13465590), (5, 8079354), (6, 6732795), (9, 4488530), (10, 4039677), (15, 2693118), (18, 2244265), (30, 1346559), (45, 897706), (90, 448853)]