30860298

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{107}}^1\times {\mathrm{109}}^1$

素因数の和:241

約数の個数: 96

約数和(自身を含む): 81259200

約数和(自身を除く): 50398902

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 107, 109, 126, 147, 189, 214, 218, 294, 321, 327, 378, 441, 642, 654, 749, 763, 882, 963, 981, 1323, 1498, 1526, 1926, 1962, 2247, 2289, 2646, 2889, 2943, 4494, 4578, 5243, 5341, 5778, 5886, 6741, 6867, 10486, 10682, 11663, 13482, 13734, 15729, 16023, 20223, 20601, 23326, 31458, 32046, 34989, 40446, 41202, 47187, 48069, 69978, 81641, 94374, 96138, 104967, 141561, 144207, 163282, 209934, 244923, 283122, 288414, 314901, 489846, 571487, 629802, 734769, 1142974, 1469538, 1714461, 2204307, 3428922, 4408614, 5143383, 10286766, 15430149, 30860298]

約数ペア:

[(1, 30860298), (2, 15430149), (3, 10286766), (6, 5143383), (7, 4408614), (9, 3428922), (14, 2204307), (18, 1714461), (21, 1469538), (27, 1142974), (42, 734769), (49, 629802), (54, 571487), (63, 489846), (98, 314901), (107, 288414), (109, 283122), (126, 244923), (147, 209934), (189, 163282), (214, 144207), (218, 141561), (294, 104967), (321, 96138), (327, 94374), (378, 81641), (441, 69978), (642, 48069), (654, 47187), (749, 41202), (763, 40446), (882, 34989), (963, 32046), (981, 31458), (1323, 23326), (1498, 20601), (1526, 20223), (1926, 16023), (1962, 15729), (2247, 13734), (2289, 13482), (2646, 11663), (2889, 10682), (2943, 10486), (4494, 6867), (4578, 6741), (5243, 5886), (5341, 5778)]