283325140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{6907}}^1$

素因数の和:7216

約数の個数: 48

約数和(自身を含む): 682399872

約数和(自身を除く): 399074732

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 293, 586, 1172, 1465, 2051, 2930, 4102, 5860, 6907, 8204, 10255, 13814, 20510, 27628, 34535, 41020, 48349, 69070, 96698, 138140, 193396, 241745, 483490, 966980, 2023751, 4047502, 8095004, 10118755, 14166257, 20237510, 28332514, 40475020, 56665028, 70831285, 141662570, 283325140]

約数ペア:

[(1, 283325140), (2, 141662570), (4, 70831285), (5, 56665028), (7, 40475020), (10, 28332514), (14, 20237510), (20, 14166257), (28, 10118755), (35, 8095004), (70, 4047502), (140, 2023751), (293, 966980), (586, 483490), (1172, 241745), (1465, 193396), (2051, 138140), (2930, 96698), (4102, 69070), (5860, 48349), (6907, 41020), (8204, 34535), (10255, 27628), (13814, 20510)]