3378550

素因数分解:

$2^1\times 5^2\times 7^3\times {\mathrm{197}}^1$

素因数の和:230

約数の個数: 48

約数和(自身を含む): 7365600

約数和(自身を除く): 3987050

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 175, 197, 245, 343, 350, 394, 490, 686, 985, 1225, 1379, 1715, 1970, 2450, 2758, 3430, 4925, 6895, 8575, 9653, 9850, 13790, 17150, 19306, 34475, 48265, 67571, 68950, 96530, 135142, 241325, 337855, 482650, 675710, 1689275, 3378550]

約数ペア:

[(1, 3378550), (2, 1689275), (5, 675710), (7, 482650), (10, 337855), (14, 241325), (25, 135142), (35, 96530), (49, 68950), (50, 67571), (70, 48265), (98, 34475), (175, 19306), (197, 17150), (245, 13790), (343, 9850), (350, 9653), (394, 8575), (490, 6895), (686, 4925), (985, 3430), (1225, 2758), (1379, 2450), (1715, 1970)]