30724254

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{8167}}^1$

素因数の和:8205

約数の個数: 48

約数和(自身を含む): 76452480

約数和(自身を除く): 45728226

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 33, 38, 57, 66, 99, 114, 171, 198, 209, 342, 418, 627, 1254, 1881, 3762, 8167, 16334, 24501, 49002, 73503, 89837, 147006, 155173, 179674, 269511, 310346, 465519, 539022, 808533, 931038, 1396557, 1617066, 1706903, 2793114, 3413806, 5120709, 10241418, 15362127, 30724254]

約数ペア:

[(1, 30724254), (2, 15362127), (3, 10241418), (6, 5120709), (9, 3413806), (11, 2793114), (18, 1706903), (19, 1617066), (22, 1396557), (33, 931038), (38, 808533), (57, 539022), (66, 465519), (99, 310346), (114, 269511), (171, 179674), (198, 155173), (209, 147006), (342, 89837), (418, 73503), (627, 49002), (1254, 24501), (1881, 16334), (3762, 8167)]