4687620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11161}}^1$

素因数の和:11180

約数の個数: 48

約数和(自身を含む): 15001728

約数和(自身を除く): 10314108

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 11161, 22322, 33483, 44644, 55805, 66966, 78127, 111610, 133932, 156254, 167415, 223220, 234381, 312508, 334830, 390635, 468762, 669660, 781270, 937524, 1171905, 1562540, 2343810, 4687620]

約数ペア:

[(1, 4687620), (2, 2343810), (3, 1562540), (4, 1171905), (5, 937524), (6, 781270), (7, 669660), (10, 468762), (12, 390635), (14, 334830), (15, 312508), (20, 234381), (21, 223220), (28, 167415), (30, 156254), (35, 133932), (42, 111610), (60, 78127), (70, 66966), (84, 55805), (105, 44644), (140, 33483), (210, 22322), (420, 11161)]