1286527860

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{794153}}^1$

素因数の和:794174

約数の個数: 60

約数和(自身を含む): 4035890628

約数和(自身を除く): 2749362768

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, 794153, 1588306, 2382459, 3176612, 3970765, 4764918, 7147377, 7941530, 9529836, 11912295, 14294754, 15883060, 21442131, 23824590, 28589508, 35736885, 42884262, 47649180, 64326393, 71473770, 85768524, 107210655, 128652786, 142947540, 214421310, 257305572, 321631965, 428842620, 643263930, 1286527860]

約数ペア:

[(1, 1286527860), (2, 643263930), (3, 428842620), (4, 321631965), (5, 257305572), (6, 214421310), (9, 142947540), (10, 128652786), (12, 107210655), (15, 85768524), (18, 71473770), (20, 64326393), (27, 47649180), (30, 42884262), (36, 35736885), (45, 28589508), (54, 23824590), (60, 21442131), (81, 15883060), (90, 14294754), (108, 11912295), (135, 9529836), (162, 7941530), (180, 7147377), (270, 4764918), (324, 3970765), (405, 3176612), (540, 2382459), (810, 1588306), (1620, 794153)]