67808220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{8627}}^1$

素因数の和:8770

約数の個数: 48

約数和(自身を含む): 191334528

約数和(自身を除く): 123526308

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 131, 262, 393, 524, 655, 786, 1310, 1572, 1965, 2620, 3930, 7860, 8627, 17254, 25881, 34508, 43135, 51762, 86270, 103524, 129405, 172540, 258810, 517620, 1130137, 2260274, 3390411, 4520548, 5650685, 6780822, 11301370, 13561644, 16952055, 22602740, 33904110, 67808220]

約数ペア:

[(1, 67808220), (2, 33904110), (3, 22602740), (4, 16952055), (5, 13561644), (6, 11301370), (10, 6780822), (12, 5650685), (15, 4520548), (20, 3390411), (30, 2260274), (60, 1130137), (131, 517620), (262, 258810), (393, 172540), (524, 129405), (655, 103524), (786, 86270), (1310, 51762), (1572, 43135), (1965, 34508), (2620, 25881), (3930, 17254), (7860, 8627)]