71670550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{1061}}^1$

素因数の和:1273

約数の個数: 48

約数和(自身を含む): 153284832

約数和(自身を除く): 81614282

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 193, 350, 386, 965, 1061, 1351, 1930, 2122, 2702, 4825, 5305, 6755, 7427, 9650, 10610, 13510, 14854, 26525, 33775, 37135, 53050, 67550, 74270, 185675, 204773, 371350, 409546, 1023865, 1433411, 2047730, 2866822, 5119325, 7167055, 10238650, 14334110, 35835275, 71670550]

約数ペア:

[(1, 71670550), (2, 35835275), (5, 14334110), (7, 10238650), (10, 7167055), (14, 5119325), (25, 2866822), (35, 2047730), (50, 1433411), (70, 1023865), (175, 409546), (193, 371350), (350, 204773), (386, 185675), (965, 74270), (1061, 67550), (1351, 53050), (1930, 37135), (2122, 33775), (2702, 26525), (4825, 14854), (5305, 13510), (6755, 10610), (7427, 9650)]