69078690

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{255847}}^1$

素因数の和:255863

約数の個数: 32

約数和(自身を含む): 184210560

約数和(自身を除く): 115131870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 255847, 511694, 767541, 1279235, 1535082, 2302623, 2558470, 3837705, 4605246, 6907869, 7675410, 11513115, 13815738, 23026230, 34539345, 69078690]

約数ペア:

[(1, 69078690), (2, 34539345), (3, 23026230), (5, 13815738), (6, 11513115), (9, 7675410), (10, 6907869), (15, 4605246), (18, 3837705), (27, 2558470), (30, 2302623), (45, 1535082), (54, 1279235), (90, 767541), (135, 511694), (270, 255847)]