3318350

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{499}}^1$

素因数の和:537

約数の個数: 48

約数和(自身を含む): 7440000

約数和(自身を除く): 4121650

約数列:

[1, 2, 5, 7, 10, 14, 19, 25, 35, 38, 50, 70, 95, 133, 175, 190, 266, 350, 475, 499, 665, 950, 998, 1330, 2495, 3325, 3493, 4990, 6650, 6986, 9481, 12475, 17465, 18962, 24950, 34930, 47405, 66367, 87325, 94810, 132734, 174650, 237025, 331835, 474050, 663670, 1659175, 3318350]

約数ペア:

[(1, 3318350), (2, 1659175), (5, 663670), (7, 474050), (10, 331835), (14, 237025), (19, 174650), (25, 132734), (35, 94810), (38, 87325), (50, 66367), (70, 47405), (95, 34930), (133, 24950), (175, 18962), (190, 17465), (266, 12475), (350, 9481), (475, 6986), (499, 6650), (665, 4990), (950, 3493), (998, 3325), (1330, 2495)]