85346030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{409}}^1$

素因数の和:705

約数の個数: 64

約数和(自身を含む): 192706560

約数和(自身を除く): 107360530

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 271, 385, 409, 542, 770, 818, 1355, 1897, 2045, 2710, 2863, 2981, 3794, 4090, 4499, 5726, 5962, 8998, 9485, 14315, 14905, 18970, 20867, 22495, 28630, 29810, 31493, 41734, 44990, 62986, 104335, 110839, 157465, 208670, 221678, 314930, 554195, 775873, 1108390, 1219229, 1551746, 2438458, 3879365, 6096145, 7758730, 8534603, 12192290, 17069206, 42673015, 85346030]

約数ペア:

[(1, 85346030), (2, 42673015), (5, 17069206), (7, 12192290), (10, 8534603), (11, 7758730), (14, 6096145), (22, 3879365), (35, 2438458), (55, 1551746), (70, 1219229), (77, 1108390), (110, 775873), (154, 554195), (271, 314930), (385, 221678), (409, 208670), (542, 157465), (770, 110839), (818, 104335), (1355, 62986), (1897, 44990), (2045, 41734), (2710, 31493), (2863, 29810), (2981, 28630), (3794, 22495), (4090, 20867), (4499, 18970), (5726, 14905), (5962, 14315), (8998, 9485)]