15678070460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{60300271}}^1$

素因数の和:60300293

約数の個数: 24

約数和(自身を含む): 35456559936

約数和(自身を除く): 19778489476

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 60300271, 120600542, 241201084, 301501355, 603002710, 783903523, 1206005420, 1567807046, 3135614092, 3919517615, 7839035230, 15678070460]

約数ペア:

[(1, 15678070460), (2, 7839035230), (4, 3919517615), (5, 3135614092), (10, 1567807046), (13, 1206005420), (20, 783903523), (26, 603002710), (52, 301501355), (65, 241201084), (130, 120600542), (260, 60300271)]