30741846

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{2503}}^1$

素因数の和:2620

約数の個数: 32

約数和(自身を含む): 64903680

約数和(自身を除く): 34161834

約数列:

[1, 2, 3, 6, 23, 46, 69, 89, 138, 178, 267, 534, 2047, 2503, 4094, 5006, 6141, 7509, 12282, 15018, 57569, 115138, 172707, 222767, 345414, 445534, 668301, 1336602, 5123641, 10247282, 15370923, 30741846]

約数ペア:

[(1, 30741846), (2, 15370923), (3, 10247282), (6, 5123641), (23, 1336602), (46, 668301), (69, 445534), (89, 345414), (138, 222767), (178, 172707), (267, 115138), (534, 57569), (2047, 15018), (2503, 12282), (4094, 7509), (5006, 6141)]