30463686

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{197}}^1$

素因数の和:298

約数の個数: 72

約数和(自身を含む): 73945872

約数和(自身を除く): 43482186

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 71, 99, 121, 142, 197, 198, 213, 242, 363, 394, 426, 591, 639, 726, 781, 1089, 1182, 1278, 1562, 1773, 2167, 2178, 2343, 3546, 4334, 4686, 6501, 7029, 8591, 13002, 13987, 14058, 17182, 19503, 23837, 25773, 27974, 39006, 41961, 47674, 51546, 71511, 77319, 83922, 125883, 143022, 153857, 154638, 214533, 251766, 307714, 429066, 461571, 923142, 1384713, 1692427, 2769426, 3384854, 5077281, 10154562, 15231843, 30463686]

約数ペア:

[(1, 30463686), (2, 15231843), (3, 10154562), (6, 5077281), (9, 3384854), (11, 2769426), (18, 1692427), (22, 1384713), (33, 923142), (66, 461571), (71, 429066), (99, 307714), (121, 251766), (142, 214533), (197, 154638), (198, 153857), (213, 143022), (242, 125883), (363, 83922), (394, 77319), (426, 71511), (591, 51546), (639, 47674), (726, 41961), (781, 39006), (1089, 27974), (1182, 25773), (1278, 23837), (1562, 19503), (1773, 17182), (2167, 14058), (2178, 13987), (2343, 13002), (3546, 8591), (4334, 7029), (4686, 6501)]