82182780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{456571}}^1$

素因数の和:456586

約数の個数: 36

約数和(自身を含む): 249288312

約数和(自身を除く): 167105532

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 456571, 913142, 1369713, 1826284, 2282855, 2739426, 4109139, 4565710, 5478852, 6848565, 8218278, 9131420, 13697130, 16436556, 20545695, 27394260, 41091390, 82182780]

約数ペア:

[(1, 82182780), (2, 41091390), (3, 27394260), (4, 20545695), (5, 16436556), (6, 13697130), (9, 9131420), (10, 8218278), (12, 6848565), (15, 5478852), (18, 4565710), (20, 4109139), (30, 2739426), (36, 2282855), (45, 1826284), (60, 1369713), (90, 913142), (180, 456571)]