89306730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{421}}^1\times {\mathrm{2357}}^1$

素因数の和:2791

約数の個数: 48

約数和(自身を含む): 232847784

約数和(自身を除く): 143541054

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 421, 842, 1263, 2105, 2357, 2526, 3789, 4210, 4714, 6315, 7071, 7578, 11785, 12630, 14142, 18945, 21213, 23570, 35355, 37890, 42426, 70710, 106065, 212130, 992297, 1984594, 2976891, 4961485, 5953782, 8930673, 9922970, 14884455, 17861346, 29768910, 44653365, 89306730]

約数ペア:

[(1, 89306730), (2, 44653365), (3, 29768910), (5, 17861346), (6, 14884455), (9, 9922970), (10, 8930673), (15, 5953782), (18, 4961485), (30, 2976891), (45, 1984594), (90, 992297), (421, 212130), (842, 106065), (1263, 70710), (2105, 42426), (2357, 37890), (2526, 35355), (3789, 23570), (4210, 21213), (4714, 18945), (6315, 14142), (7071, 12630), (7578, 11785)]