6847620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8779}}^1$

素因数の和:8804

約数の個数: 48

約数和(自身を含む): 20650560

約数和(自身を除く): 13802940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 8779, 17558, 26337, 35116, 43895, 52674, 87790, 105348, 114127, 131685, 175580, 228254, 263370, 342381, 456508, 526740, 570635, 684762, 1141270, 1369524, 1711905, 2282540, 3423810, 6847620]

約数ペア:

[(1, 6847620), (2, 3423810), (3, 2282540), (4, 1711905), (5, 1369524), (6, 1141270), (10, 684762), (12, 570635), (13, 526740), (15, 456508), (20, 342381), (26, 263370), (30, 228254), (39, 175580), (52, 131685), (60, 114127), (65, 105348), (78, 87790), (130, 52674), (156, 43895), (195, 35116), (260, 26337), (390, 17558), (780, 8779)]