6650770

素因数分解:

$2^1\times 5^1\times 7^4\times {\mathrm{277}}^1$

素因数の和:312

約数の個数: 40

約数和(自身を含む): 14016204

約数和(自身を除く): 7365434

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 277, 343, 490, 554, 686, 1385, 1715, 1939, 2401, 2770, 3430, 3878, 4802, 9695, 12005, 13573, 19390, 24010, 27146, 67865, 95011, 135730, 190022, 475055, 665077, 950110, 1330154, 3325385, 6650770]

約数ペア:

[(1, 6650770), (2, 3325385), (5, 1330154), (7, 950110), (10, 665077), (14, 475055), (35, 190022), (49, 135730), (70, 95011), (98, 67865), (245, 27146), (277, 24010), (343, 19390), (490, 13573), (554, 12005), (686, 9695), (1385, 4802), (1715, 3878), (1939, 3430), (2401, 2770)]