30713144

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{683}}^1$

素因数の和:780

約数の個数: 64

約数和(自身を含む): 72887040

約数和(自身を除く): 42173896

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 73, 77, 88, 146, 154, 292, 308, 511, 584, 616, 683, 803, 1022, 1366, 1606, 2044, 2732, 3212, 4088, 4781, 5464, 5621, 6424, 7513, 9562, 11242, 15026, 19124, 22484, 30052, 38248, 44968, 49859, 52591, 60104, 99718, 105182, 199436, 210364, 349013, 398872, 420728, 548449, 698026, 1096898, 1396052, 2193796, 2792104, 3839143, 4387592, 7678286, 15356572, 30713144]

約数ペア:

[(1, 30713144), (2, 15356572), (4, 7678286), (7, 4387592), (8, 3839143), (11, 2792104), (14, 2193796), (22, 1396052), (28, 1096898), (44, 698026), (56, 548449), (73, 420728), (77, 398872), (88, 349013), (146, 210364), (154, 199436), (292, 105182), (308, 99718), (511, 60104), (584, 52591), (616, 49859), (683, 44968), (803, 38248), (1022, 30052), (1366, 22484), (1606, 19124), (2044, 15026), (2732, 11242), (3212, 9562), (4088, 7513), (4781, 6424), (5464, 5621)]