130812030

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{484489}}^1$

素因数の和:484505

約数の個数: 32

約数和(自身を含む): 348832800

約数和(自身を除く): 218020770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 484489, 968978, 1453467, 2422445, 2906934, 4360401, 4844890, 7267335, 8720802, 13081203, 14534670, 21802005, 26162406, 43604010, 65406015, 130812030]

約数ペア:

[(1, 130812030), (2, 65406015), (3, 43604010), (5, 26162406), (6, 21802005), (9, 14534670), (10, 13081203), (15, 8720802), (18, 7267335), (27, 4844890), (30, 4360401), (45, 2906934), (54, 2422445), (90, 1453467), (135, 968978), (270, 484489)]