19822860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{36709}}^1$

素因数の和:36727

約数の個数: 48

約数和(自身を含む): 61672800

約数和(自身を除く): 41849940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 36709, 73418, 110127, 146836, 183545, 220254, 330381, 367090, 440508, 550635, 660762, 734180, 991143, 1101270, 1321524, 1651905, 1982286, 2202540, 3303810, 3964572, 4955715, 6607620, 9911430, 19822860]

約数ペア:

[(1, 19822860), (2, 9911430), (3, 6607620), (4, 4955715), (5, 3964572), (6, 3303810), (9, 2202540), (10, 1982286), (12, 1651905), (15, 1321524), (18, 1101270), (20, 991143), (27, 734180), (30, 660762), (36, 550635), (45, 440508), (54, 367090), (60, 330381), (90, 220254), (108, 183545), (135, 146836), (180, 110127), (270, 73418), (540, 36709)]