70830990

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{262337}}^1$

素因数の和:262353

約数の個数: 32

約数和(自身を含む): 188883360

約数和(自身を除く): 118052370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 262337, 524674, 787011, 1311685, 1574022, 2361033, 2623370, 3935055, 4722066, 7083099, 7870110, 11805165, 14166198, 23610330, 35415495, 70830990]

約数ペア:

[(1, 70830990), (2, 35415495), (3, 23610330), (5, 14166198), (6, 11805165), (9, 7870110), (10, 7083099), (15, 4722066), (18, 3935055), (27, 2623370), (30, 2361033), (45, 1574022), (54, 1311685), (90, 787011), (135, 524674), (270, 262337)]