77530030

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{139}}^1\times {\mathrm{193}}^1$

素因数の和:373

約数の個数: 48

約数和(自身を含む): 150086160

約数和(自身を除く): 72556130

約数列:

[1, 2, 5, 10, 17, 34, 85, 139, 170, 193, 278, 289, 386, 578, 695, 965, 1390, 1445, 1930, 2363, 2890, 3281, 4726, 6562, 11815, 16405, 23630, 26827, 32810, 40171, 53654, 55777, 80342, 111554, 134135, 200855, 268270, 278885, 401710, 456059, 557770, 912118, 2280295, 4560590, 7753003, 15506006, 38765015, 77530030]

約数ペア:

[(1, 77530030), (2, 38765015), (5, 15506006), (10, 7753003), (17, 4560590), (34, 2280295), (85, 912118), (139, 557770), (170, 456059), (193, 401710), (278, 278885), (289, 268270), (386, 200855), (578, 134135), (695, 111554), (965, 80342), (1390, 55777), (1445, 53654), (1930, 40171), (2363, 32810), (2890, 26827), (3281, 23630), (4726, 16405), (6562, 11815)]