67977702970

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{25523}}^1\times {\mathrm{15667}}^1$

素因数の和:41214

約数の個数: 32

約数和(自身を含む): 129570850368

約数和(自身を除く): 61593147398

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 15667, 25523, 31334, 51046, 78335, 127615, 156670, 255230, 266339, 433891, 532678, 867782, 1331695, 2169455, 2663390, 4338910, 399868841, 799737682, 1999344205, 3998688410, 6797770297, 13595540594, 33988851485, 67977702970]

約数ペア:

[(1, 67977702970), (2, 33988851485), (5, 13595540594), (10, 6797770297), (17, 3998688410), (34, 1999344205), (85, 799737682), (170, 399868841), (15667, 4338910), (25523, 2663390), (31334, 2169455), (51046, 1331695), (78335, 867782), (127615, 532678), (156670, 433891), (255230, 266339)]