30719904

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{13913}}^1$

素因数の和:13949

約数の個数: 48

約数和(自身を含む): 84151872

約数和(自身を除く): 53431968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 69, 92, 96, 138, 184, 276, 368, 552, 736, 1104, 2208, 13913, 27826, 41739, 55652, 83478, 111304, 166956, 222608, 319999, 333912, 445216, 639998, 667824, 959997, 1279996, 1335648, 1919994, 2559992, 3839988, 5119984, 7679976, 10239968, 15359952, 30719904]

約数ペア:

[(1, 30719904), (2, 15359952), (3, 10239968), (4, 7679976), (6, 5119984), (8, 3839988), (12, 2559992), (16, 1919994), (23, 1335648), (24, 1279996), (32, 959997), (46, 667824), (48, 639998), (69, 445216), (92, 333912), (96, 319999), (138, 222608), (184, 166956), (276, 111304), (368, 83478), (552, 55652), (736, 41739), (1104, 27826), (2208, 13913)]