2782030

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:220

約数の個数: 32

約数和(自身を含む): 5264064

約数和(自身を除く): 2482034

約数列:

[1, 2, 5, 10, 37, 73, 74, 103, 146, 185, 206, 365, 370, 515, 730, 1030, 2701, 3811, 5402, 7519, 7622, 13505, 15038, 19055, 27010, 37595, 38110, 75190, 278203, 556406, 1391015, 2782030]

約数ペア:

[(1, 2782030), (2, 1391015), (5, 556406), (10, 278203), (37, 75190), (73, 38110), (74, 37595), (103, 27010), (146, 19055), (185, 15038), (206, 13505), (365, 7622), (370, 7519), (515, 5402), (730, 3811), (1030, 2701)]