70121800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{50087}}^1$

素因数の和:50110

約数の個数: 48

約数和(自身を含む): 186327360

約数和(自身を除く): 116205560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 1400, 50087, 100174, 200348, 250435, 350609, 400696, 500870, 701218, 1001740, 1252175, 1402436, 1753045, 2003480, 2504350, 2804872, 3506090, 5008700, 7012180, 8765225, 10017400, 14024360, 17530450, 35060900, 70121800]

約数ペア:

[(1, 70121800), (2, 35060900), (4, 17530450), (5, 14024360), (7, 10017400), (8, 8765225), (10, 7012180), (14, 5008700), (20, 3506090), (25, 2804872), (28, 2504350), (35, 2003480), (40, 1753045), (50, 1402436), (56, 1252175), (70, 1001740), (100, 701218), (140, 500870), (175, 400696), (200, 350609), (280, 250435), (350, 200348), (700, 100174), (1400, 50087)]