30785678

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{4649}}^1$

素因数の和:4712

約数の個数: 32

約数和(自身を含む): 58924800

約数和(自身を除く): 28139122

約数列:

[1, 2, 7, 11, 14, 22, 43, 77, 86, 154, 301, 473, 602, 946, 3311, 4649, 6622, 9298, 32543, 51139, 65086, 102278, 199907, 357973, 399814, 715946, 1399349, 2198977, 2798698, 4397954, 15392839, 30785678]

約数ペア:

[(1, 30785678), (2, 15392839), (7, 4397954), (11, 2798698), (14, 2198977), (22, 1399349), (43, 715946), (77, 399814), (86, 357973), (154, 199907), (301, 102278), (473, 65086), (602, 51139), (946, 32543), (3311, 9298), (4649, 6622)]