171450370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{188407}}^1$

素因数の和:188434

約数の個数: 32

約数和(自身を含む): 379830528

約数和(自身を除く): 208380158

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 188407, 376814, 942035, 1318849, 1884070, 2449291, 2637698, 4898582, 6594245, 12246455, 13188490, 17145037, 24492910, 34290074, 85725185, 171450370]

約数ペア:

[(1, 171450370), (2, 85725185), (5, 34290074), (7, 24492910), (10, 17145037), (13, 13188490), (14, 12246455), (26, 6594245), (35, 4898582), (65, 2637698), (70, 2449291), (91, 1884070), (130, 1318849), (182, 942035), (455, 376814), (910, 188407)]