30489444

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^2\times {\mathrm{1601}}^1$

素因数の和:1657

約数の個数: 54

約数和(自身を含む): 80617446

約数和(自身を除く): 50128002

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 529, 828, 1058, 1587, 1601, 2116, 3174, 3202, 4761, 4803, 6348, 6404, 9522, 9606, 14409, 19044, 19212, 28818, 36823, 57636, 73646, 110469, 147292, 220938, 331407, 441876, 662814, 846929, 1325628, 1693858, 2540787, 3387716, 5081574, 7622361, 10163148, 15244722, 30489444]

約数ペア:

[(1, 30489444), (2, 15244722), (3, 10163148), (4, 7622361), (6, 5081574), (9, 3387716), (12, 2540787), (18, 1693858), (23, 1325628), (36, 846929), (46, 662814), (69, 441876), (92, 331407), (138, 220938), (207, 147292), (276, 110469), (414, 73646), (529, 57636), (828, 36823), (1058, 28818), (1587, 19212), (1601, 19044), (2116, 14409), (3174, 9606), (3202, 9522), (4761, 6404), (4803, 6348)]