30672984

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{307}}^1$

素因数の和:520

約数の個数: 64

約数和(自身を含む): 80720640

約数和(自身を除く): 50047656

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 181, 184, 276, 307, 362, 543, 552, 614, 724, 921, 1086, 1228, 1448, 1842, 2172, 2456, 3684, 4163, 4344, 7061, 7368, 8326, 12489, 14122, 16652, 21183, 24978, 28244, 33304, 42366, 49956, 55567, 56488, 84732, 99912, 111134, 166701, 169464, 222268, 333402, 444536, 666804, 1278041, 1333608, 2556082, 3834123, 5112164, 7668246, 10224328, 15336492, 30672984]

約数ペア:

[(1, 30672984), (2, 15336492), (3, 10224328), (4, 7668246), (6, 5112164), (8, 3834123), (12, 2556082), (23, 1333608), (24, 1278041), (46, 666804), (69, 444536), (92, 333402), (138, 222268), (181, 169464), (184, 166701), (276, 111134), (307, 99912), (362, 84732), (543, 56488), (552, 55567), (614, 49956), (724, 42366), (921, 33304), (1086, 28244), (1228, 24978), (1448, 21183), (1842, 16652), (2172, 14122), (2456, 12489), (3684, 8326), (4163, 7368), (4344, 7061)]