13015450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{907}}^1$

素因数の和:967

約数の個数: 48

約数和(自身を含む): 28373184

約数和(自身を除く): 15357734

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 41, 50, 70, 82, 175, 205, 287, 350, 410, 574, 907, 1025, 1435, 1814, 2050, 2870, 4535, 6349, 7175, 9070, 12698, 14350, 22675, 31745, 37187, 45350, 63490, 74374, 158725, 185935, 260309, 317450, 371870, 520618, 929675, 1301545, 1859350, 2603090, 6507725, 13015450]

約数ペア:

[(1, 13015450), (2, 6507725), (5, 2603090), (7, 1859350), (10, 1301545), (14, 929675), (25, 520618), (35, 371870), (41, 317450), (50, 260309), (70, 185935), (82, 158725), (175, 74374), (205, 63490), (287, 45350), (350, 37187), (410, 31745), (574, 22675), (907, 14350), (1025, 12698), (1435, 9070), (1814, 7175), (2050, 6349), (2870, 4535)]