139721139540

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{86247617}}^1$

素因数の和:86247638

約数の個数: 60

約数和(自身を含む): 438310394676

約数和(自身を除く): 298589255136

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 86247617, 172495234, 258742851, 344990468, 431238085, 517485702, 776228553, 862476170, 1034971404, 1293714255, 1552457106, 1724952340, 2328685659, 2587428510, 3104914212, 3881142765, 4657371318, 5174857020, 6986056977, 7762285530, 9314742636, 11643428295, 13972113954, 15524571060, 23286856590, 27944227908, 34930284885, 46573713180, 69860569770, 139721139540]

約数ペア:

[(1, 139721139540), (2, 69860569770), (3, 46573713180), (4, 34930284885), (5, 27944227908), (6, 23286856590), (9, 15524571060), (10, 13972113954), (12, 11643428295), (15, 9314742636), (18, 7762285530), (20, 6986056977), (27, 5174857020), (30, 4657371318), (36, 3881142765), (45, 3104914212), (54, 2587428510), (60, 2328685659), (81, 1724952340), (90, 1552457106), (108, 1293714255), (135, 1034971404), (162, 862476170), (180, 776228553), (270, 517485702), (324, 431238085), (405, 344990468), (540, 258742851), (810, 172495234), (1620, 86247617)]