23870490

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{577}}^1$

素因数の和:791

約数の個数: 64

約数和(自身を含む): 65919744

約数和(自身を除く): 42049254

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 197, 210, 394, 577, 591, 985, 1154, 1182, 1379, 1731, 1970, 2758, 2885, 2955, 3462, 4039, 4137, 5770, 5910, 6895, 8078, 8274, 8655, 12117, 13790, 17310, 20195, 20685, 24234, 40390, 41370, 60585, 113669, 121170, 227338, 341007, 568345, 682014, 795683, 1136690, 1591366, 1705035, 2387049, 3410070, 3978415, 4774098, 7956830, 11935245, 23870490]

約数ペア:

[(1, 23870490), (2, 11935245), (3, 7956830), (5, 4774098), (6, 3978415), (7, 3410070), (10, 2387049), (14, 1705035), (15, 1591366), (21, 1136690), (30, 795683), (35, 682014), (42, 568345), (70, 341007), (105, 227338), (197, 121170), (210, 113669), (394, 60585), (577, 41370), (591, 40390), (985, 24234), (1154, 20685), (1182, 20195), (1379, 17310), (1731, 13790), (1970, 12117), (2758, 8655), (2885, 8274), (2955, 8078), (3462, 6895), (4039, 5910), (4137, 5770)]