30954066

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{839}}^1$

素因数の和:911

約数の個数: 64

約数和(自身を含む): 74511360

約数和(自身を除く): 43557294

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 43, 66, 78, 86, 129, 143, 258, 286, 429, 473, 559, 839, 858, 946, 1118, 1419, 1677, 1678, 2517, 2838, 3354, 5034, 6149, 9229, 10907, 12298, 18447, 18458, 21814, 27687, 32721, 36077, 36894, 55374, 65442, 72154, 108231, 119977, 216462, 239954, 359931, 396847, 469001, 719862, 793694, 938002, 1190541, 1407003, 2381082, 2814006, 5159011, 10318022, 15477033, 30954066]

約数ペア:

[(1, 30954066), (2, 15477033), (3, 10318022), (6, 5159011), (11, 2814006), (13, 2381082), (22, 1407003), (26, 1190541), (33, 938002), (39, 793694), (43, 719862), (66, 469001), (78, 396847), (86, 359931), (129, 239954), (143, 216462), (258, 119977), (286, 108231), (429, 72154), (473, 65442), (559, 55374), (839, 36894), (858, 36077), (946, 32721), (1118, 27687), (1419, 21814), (1677, 18458), (1678, 18447), (2517, 12298), (2838, 10907), (3354, 9229), (5034, 6149)]