154773710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{170081}}^1$

素因数の和:170108

約数の個数: 32

約数和(自身を含む): 342885312

約数和(自身を除く): 188111602

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 170081, 340162, 850405, 1190567, 1700810, 2211053, 2381134, 4422106, 5952835, 11055265, 11905670, 15477371, 22110530, 30954742, 77386855, 154773710]

約数ペア:

[(1, 154773710), (2, 77386855), (5, 30954742), (7, 22110530), (10, 15477371), (13, 11905670), (14, 11055265), (26, 5952835), (35, 4422106), (65, 2381134), (70, 2211053), (91, 1700810), (130, 1190567), (182, 850405), (455, 340162), (910, 170081)]