7273490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{3583}}^1$

素因数の和:3626

約数の個数: 32

約数和(自身を含む): 15482880

約数和(自身を除く): 8209390

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 2030, 3583, 7166, 17915, 25081, 35830, 50162, 103907, 125405, 207814, 250810, 519535, 727349, 1039070, 1454698, 3636745, 7273490]

約数ペア:

[(1, 7273490), (2, 3636745), (5, 1454698), (7, 1039070), (10, 727349), (14, 519535), (29, 250810), (35, 207814), (58, 125405), (70, 103907), (145, 50162), (203, 35830), (290, 25081), (406, 17915), (1015, 7166), (2030, 3583)]