82129890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{161039}}^1$

素因数の和:161066

約数の個数: 32

約数和(自身を含む): 208707840

約数和(自身を除く): 126577950

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 161039, 322078, 483117, 805195, 966234, 1610390, 2415585, 2737663, 4831170, 5475326, 8212989, 13688315, 16425978, 27376630, 41064945, 82129890]

約数ペア:

[(1, 82129890), (2, 41064945), (3, 27376630), (5, 16425978), (6, 13688315), (10, 8212989), (15, 5475326), (17, 4831170), (30, 2737663), (34, 2415585), (51, 1610390), (85, 966234), (102, 805195), (170, 483117), (255, 322078), (510, 161039)]