30996966

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{397}}^1$

素因数の和:446

約数の個数: 96

約数和(自身を含む): 83904768

約数和(自身を除く): 52907802

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 33, 39, 42, 66, 77, 78, 91, 143, 154, 169, 182, 231, 273, 286, 338, 397, 429, 462, 507, 546, 794, 858, 1001, 1014, 1183, 1191, 1859, 2002, 2366, 2382, 2779, 3003, 3549, 3718, 4367, 5161, 5558, 5577, 6006, 7098, 8337, 8734, 10322, 11154, 13013, 13101, 15483, 16674, 26026, 26202, 30569, 30966, 36127, 39039, 56771, 61138, 67093, 72254, 78078, 91707, 108381, 113542, 134186, 170313, 183414, 201279, 216762, 340626, 397397, 402558, 469651, 738023, 794794, 939302, 1192191, 1408953, 1476046, 2214069, 2384382, 2817906, 4428138, 5166161, 10332322, 15498483, 30996966]

約数ペア:

[(1, 30996966), (2, 15498483), (3, 10332322), (6, 5166161), (7, 4428138), (11, 2817906), (13, 2384382), (14, 2214069), (21, 1476046), (22, 1408953), (26, 1192191), (33, 939302), (39, 794794), (42, 738023), (66, 469651), (77, 402558), (78, 397397), (91, 340626), (143, 216762), (154, 201279), (169, 183414), (182, 170313), (231, 134186), (273, 113542), (286, 108381), (338, 91707), (397, 78078), (429, 72254), (462, 67093), (507, 61138), (546, 56771), (794, 39039), (858, 36127), (1001, 30966), (1014, 30569), (1183, 26202), (1191, 26026), (1859, 16674), (2002, 15483), (2366, 13101), (2382, 13013), (2779, 11154), (3003, 10322), (3549, 8734), (3718, 8337), (4367, 7098), (5161, 6006), (5558, 5577)]