75053020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{14489}}^1$

素因数の和:14542

約数の個数: 48

約数和(自身を含む): 185008320

約数和(自身を除く): 109955300

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 74, 140, 148, 185, 259, 370, 518, 740, 1036, 1295, 2590, 5180, 14489, 28978, 57956, 72445, 101423, 144890, 202846, 289780, 405692, 507115, 536093, 1014230, 1072186, 2028460, 2144372, 2680465, 3752651, 5360930, 7505302, 10721860, 15010604, 18763255, 37526510, 75053020]

約数ペア:

[(1, 75053020), (2, 37526510), (4, 18763255), (5, 15010604), (7, 10721860), (10, 7505302), (14, 5360930), (20, 3752651), (28, 2680465), (35, 2144372), (37, 2028460), (70, 1072186), (74, 1014230), (140, 536093), (148, 507115), (185, 405692), (259, 289780), (370, 202846), (518, 144890), (740, 101423), (1036, 72445), (1295, 57956), (2590, 28978), (5180, 14489)]