65157090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{509}}^1$

素因数の和:787

約数の個数: 64

約数和(自身を含む): 166561920

約数和(自身を除く): 101404830

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 251, 255, 502, 509, 510, 753, 1018, 1255, 1506, 1527, 2510, 2545, 3054, 3765, 4267, 5090, 7530, 7635, 8534, 8653, 12801, 15270, 17306, 21335, 25602, 25959, 42670, 43265, 51918, 64005, 86530, 127759, 128010, 129795, 255518, 259590, 383277, 638795, 766554, 1277590, 1916385, 2171903, 3832770, 4343806, 6515709, 10859515, 13031418, 21719030, 32578545, 65157090]

約数ペア:

[(1, 65157090), (2, 32578545), (3, 21719030), (5, 13031418), (6, 10859515), (10, 6515709), (15, 4343806), (17, 3832770), (30, 2171903), (34, 1916385), (51, 1277590), (85, 766554), (102, 638795), (170, 383277), (251, 259590), (255, 255518), (502, 129795), (509, 128010), (510, 127759), (753, 86530), (1018, 64005), (1255, 51918), (1506, 43265), (1527, 42670), (2510, 25959), (2545, 25602), (3054, 21335), (3765, 17306), (4267, 15270), (5090, 12801), (7530, 8653), (7635, 8534)]