30509766

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:226

約数の個数: 96

約数和(自身を含む): 79792128

約数和(自身を除く): 49282362

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 62, 63, 73, 93, 107, 126, 146, 186, 214, 217, 219, 279, 321, 434, 438, 511, 558, 642, 651, 657, 749, 963, 1022, 1302, 1314, 1498, 1533, 1926, 1953, 2247, 2263, 3066, 3317, 3906, 4494, 4526, 4599, 6634, 6741, 6789, 7811, 9198, 9951, 13482, 13578, 15622, 15841, 19902, 20367, 23219, 23433, 29853, 31682, 40734, 46438, 46866, 47523, 54677, 59706, 69657, 70299, 95046, 109354, 139314, 140598, 142569, 164031, 208971, 242141, 285138, 328062, 417942, 484282, 492093, 726423, 984186, 1452846, 1694987, 2179269, 3389974, 4358538, 5084961, 10169922, 15254883, 30509766]

約数ペア:

[(1, 30509766), (2, 15254883), (3, 10169922), (6, 5084961), (7, 4358538), (9, 3389974), (14, 2179269), (18, 1694987), (21, 1452846), (31, 984186), (42, 726423), (62, 492093), (63, 484282), (73, 417942), (93, 328062), (107, 285138), (126, 242141), (146, 208971), (186, 164031), (214, 142569), (217, 140598), (219, 139314), (279, 109354), (321, 95046), (434, 70299), (438, 69657), (511, 59706), (558, 54677), (642, 47523), (651, 46866), (657, 46438), (749, 40734), (963, 31682), (1022, 29853), (1302, 23433), (1314, 23219), (1498, 20367), (1533, 19902), (1926, 15841), (1953, 15622), (2247, 13578), (2263, 13482), (3066, 9951), (3317, 9198), (3906, 7811), (4494, 6789), (4526, 6741), (4599, 6634)]