30839870

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{4903}}^1$

素因数の和:4964

約数の個数: 32

約数和(自身を含む): 60378048

約数和(自身を除く): 29538178

約数列:

[1, 2, 5, 10, 17, 34, 37, 74, 85, 170, 185, 370, 629, 1258, 3145, 4903, 6290, 9806, 24515, 49030, 83351, 166702, 181411, 362822, 416755, 833510, 907055, 1814110, 3083987, 6167974, 15419935, 30839870]

約数ペア:

[(1, 30839870), (2, 15419935), (5, 6167974), (10, 3083987), (17, 1814110), (34, 907055), (37, 833510), (74, 416755), (85, 362822), (170, 181411), (185, 166702), (370, 83351), (629, 49030), (1258, 24515), (3145, 9806), (4903, 6290)]