1252090

素因数分解:

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

素因数の和:622

約数の個数: 32

約数和(自身を含む): 2663424

約数和(自身を除く): 1411334

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 577, 1085, 1154, 2170, 2885, 4039, 5770, 8078, 17887, 20195, 35774, 40390, 89435, 125209, 178870, 250418, 626045, 1252090]

約数ペア:

[(1, 1252090), (2, 626045), (5, 250418), (7, 178870), (10, 125209), (14, 89435), (31, 40390), (35, 35774), (62, 20195), (70, 17887), (155, 8078), (217, 5770), (310, 4039), (434, 2885), (577, 2170), (1085, 1154)]