30629606

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:273

約数の個数: 48

約数和(自身を含む): 56733696

約数和(自身を除く): 26104090

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 107, 127, 161, 214, 254, 322, 749, 889, 1127, 1498, 1778, 2254, 2461, 2921, 4922, 5243, 5842, 6223, 10486, 12446, 13589, 17227, 20447, 27178, 34454, 40894, 95123, 120589, 143129, 190246, 241178, 286258, 312547, 625094, 665861, 1331722, 2187829, 4375658, 15314803, 30629606]

約数ペア:

[(1, 30629606), (2, 15314803), (7, 4375658), (14, 2187829), (23, 1331722), (46, 665861), (49, 625094), (98, 312547), (107, 286258), (127, 241178), (161, 190246), (214, 143129), (254, 120589), (322, 95123), (749, 40894), (889, 34454), (1127, 27178), (1498, 20447), (1778, 17227), (2254, 13589), (2461, 12446), (2921, 10486), (4922, 6223), (5243, 5842)]