70188860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{10667}}^1$

素因数の和:10730

約数の個数: 48

約数和(自身を含む): 172053504

約数和(自身を除く): 101864644

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 47, 70, 94, 140, 188, 235, 329, 470, 658, 940, 1316, 1645, 3290, 6580, 10667, 21334, 42668, 53335, 74669, 106670, 149338, 213340, 298676, 373345, 501349, 746690, 1002698, 1493380, 2005396, 2506745, 3509443, 5013490, 7018886, 10026980, 14037772, 17547215, 35094430, 70188860]

約数ペア:

[(1, 70188860), (2, 35094430), (4, 17547215), (5, 14037772), (7, 10026980), (10, 7018886), (14, 5013490), (20, 3509443), (28, 2506745), (35, 2005396), (47, 1493380), (70, 1002698), (94, 746690), (140, 501349), (188, 373345), (235, 298676), (329, 213340), (470, 149338), (658, 106670), (940, 74669), (1316, 53335), (1645, 42668), (3290, 21334), (6580, 10667)]