17206770

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{81937}}^1$

素因数の和:81954

約数の個数: 32

約数和(自身を含む): 47196288

約数和(自身を除く): 29989518

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 81937, 163874, 245811, 409685, 491622, 573559, 819370, 1147118, 1229055, 1720677, 2458110, 2867795, 3441354, 5735590, 8603385, 17206770]

約数ペア:

[(1, 17206770), (2, 8603385), (3, 5735590), (5, 3441354), (6, 2867795), (7, 2458110), (10, 1720677), (14, 1229055), (15, 1147118), (21, 819370), (30, 573559), (35, 491622), (42, 409685), (70, 245811), (105, 163874), (210, 81937)]