75314290

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{1019}}^1$

素因数の和:1434

約数の個数: 32

約数和(自身を含む): 143208000

約数和(自身を除く): 67893710

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 389, 778, 1019, 1945, 2038, 3890, 5095, 7391, 10190, 14782, 19361, 36955, 38722, 73910, 96805, 193610, 396391, 792782, 1981955, 3963910, 7531429, 15062858, 37657145, 75314290]

約数ペア:

[(1, 75314290), (2, 37657145), (5, 15062858), (10, 7531429), (19, 3963910), (38, 1981955), (95, 792782), (190, 396391), (389, 193610), (778, 96805), (1019, 73910), (1945, 38722), (2038, 36955), (3890, 19361), (5095, 14782), (7391, 10190)]