68321330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{88729}}^1$

素因数の和:88754

約数の個数: 32

約数和(自身を含む): 153325440

約数和(自身を除く): 85004110

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 88729, 177458, 443645, 621103, 887290, 976019, 1242206, 1952038, 3105515, 4880095, 6211030, 6832133, 9760190, 13664266, 34160665, 68321330]

約数ペア:

[(1, 68321330), (2, 34160665), (5, 13664266), (7, 9760190), (10, 6832133), (11, 6211030), (14, 4880095), (22, 3105515), (35, 1952038), (55, 1242206), (70, 976019), (77, 887290), (110, 621103), (154, 443645), (385, 177458), (770, 88729)]