70400274

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{9689}}^1$

素因数の和:9874

約数の個数: 32

約数和(自身を含む): 161861760

約数和(自身を除く): 91461486

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 173, 346, 519, 1038, 1211, 2422, 3633, 7266, 9689, 19378, 29067, 58134, 67823, 135646, 203469, 406938, 1676197, 3352394, 5028591, 10057182, 11733379, 23466758, 35200137, 70400274]

約数ペア:

[(1, 70400274), (2, 35200137), (3, 23466758), (6, 11733379), (7, 10057182), (14, 5028591), (21, 3352394), (42, 1676197), (173, 406938), (346, 203469), (519, 135646), (1038, 67823), (1211, 58134), (2422, 29067), (3633, 19378), (7266, 9689)]