2499810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{809}}^1$

素因数の和:922

約数の個数: 32

約数和(自身を含む): 6065280

約数和(自身を除く): 3565470

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 103, 206, 309, 515, 618, 809, 1030, 1545, 1618, 2427, 3090, 4045, 4854, 8090, 12135, 24270, 83327, 166654, 249981, 416635, 499962, 833270, 1249905, 2499810]

約数ペア:

[(1, 2499810), (2, 1249905), (3, 833270), (5, 499962), (6, 416635), (10, 249981), (15, 166654), (30, 83327), (103, 24270), (206, 12135), (309, 8090), (515, 4854), (618, 4045), (809, 3090), (1030, 2427), (1545, 1618)]