2019621170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{577}}^1\times {\mathrm{1613}}^1$

素因数の和:2235

約数の個数: 64

約数和(自身を含む): 4298766336

約数和(自身を除く): 2279145166

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 577, 1085, 1154, 1613, 2170, 2885, 3226, 4039, 5770, 8065, 8078, 11291, 16130, 17887, 20195, 22582, 35774, 40390, 50003, 56455, 89435, 100006, 112910, 125209, 178870, 250015, 250418, 350021, 500030, 626045, 700042, 930701, 1252090, 1750105, 1861402, 3500210, 4653505, 6514907, 9307010, 13029814, 28851731, 32574535, 57703462, 65149070, 144258655, 201962117, 288517310, 403924234, 1009810585, 2019621170]

約数ペア:

[(1, 2019621170), (2, 1009810585), (5, 403924234), (7, 288517310), (10, 201962117), (14, 144258655), (31, 65149070), (35, 57703462), (62, 32574535), (70, 28851731), (155, 13029814), (217, 9307010), (310, 6514907), (434, 4653505), (577, 3500210), (1085, 1861402), (1154, 1750105), (1613, 1252090), (2170, 930701), (2885, 700042), (3226, 626045), (4039, 500030), (5770, 350021), (8065, 250418), (8078, 250015), (11291, 178870), (16130, 125209), (17887, 112910), (20195, 100006), (22582, 89435), (35774, 56455), (40390, 50003)]