68019770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{74747}}^1$

素因数の和:74774

約数の個数: 32

約数和(自身を含む): 150691968

約数和(自身を除く): 82672198

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 74747, 149494, 373735, 523229, 747470, 971711, 1046458, 1943422, 2616145, 4858555, 5232290, 6801977, 9717110, 13603954, 34009885, 68019770]

約数ペア:

[(1, 68019770), (2, 34009885), (5, 13603954), (7, 9717110), (10, 6801977), (13, 5232290), (14, 4858555), (26, 2616145), (35, 1943422), (65, 1046458), (70, 971711), (91, 747470), (130, 523229), (182, 373735), (455, 149494), (910, 74747)]