68853690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{765041}}^1$

素因数の和:765054

約数の個数: 24

約数和(自身を含む): 179019828

約数和(自身を除く): 110166138

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 765041, 1530082, 2295123, 3825205, 4590246, 6885369, 7650410, 11475615, 13770738, 22951230, 34426845, 68853690]

約数ペア:

[(1, 68853690), (2, 34426845), (3, 22951230), (5, 13770738), (6, 11475615), (9, 7650410), (10, 6885369), (15, 4590246), (18, 3825205), (30, 2295123), (45, 1530082), (90, 765041)]