40246620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{670777}}^1$

素因数の和:670789

約数の個数: 24

約数和(自身を含む): 112690704

約数和(自身を除く): 72444084

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 670777, 1341554, 2012331, 2683108, 3353885, 4024662, 6707770, 8049324, 10061655, 13415540, 20123310, 40246620]

約数ペア:

[(1, 40246620), (2, 20123310), (3, 13415540), (4, 10061655), (5, 8049324), (6, 6707770), (10, 4024662), (12, 3353885), (15, 2683108), (20, 2012331), (30, 1341554), (60, 670777)]