42039180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{233551}}^1$

素因数の和:233566

約数の個数: 36

約数和(自身を含む): 127519392

約数和(自身を除く): 85480212

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 233551, 467102, 700653, 934204, 1167755, 1401306, 2101959, 2335510, 2802612, 3503265, 4203918, 4671020, 7006530, 8407836, 10509795, 14013060, 21019590, 42039180]

約数ペア:

[(1, 42039180), (2, 21019590), (3, 14013060), (4, 10509795), (5, 8407836), (6, 7006530), (9, 4671020), (10, 4203918), (12, 3503265), (15, 2802612), (18, 2335510), (20, 2101959), (30, 1401306), (36, 1167755), (45, 934204), (60, 700653), (90, 467102), (180, 233551)]