82362780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{457571}}^1$

素因数の和:457586

約数の個数: 36

約数和(自身を含む): 249834312

約数和(自身を除く): 167471532

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 457571, 915142, 1372713, 1830284, 2287855, 2745426, 4118139, 4575710, 5490852, 6863565, 8236278, 9151420, 13727130, 16472556, 20590695, 27454260, 41181390, 82362780]

約数ペア:

[(1, 82362780), (2, 41181390), (3, 27454260), (4, 20590695), (5, 16472556), (6, 13727130), (9, 9151420), (10, 8236278), (12, 6863565), (15, 5490852), (18, 4575710), (20, 4118139), (30, 2745426), (36, 2287855), (45, 1830284), (60, 1372713), (90, 915142), (180, 457571)]