129529170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{821}}^1\times {\mathrm{1753}}^1$

素因数の和:2587

約数の個数: 48

約数和(自身を含む): 337378392

約数和(自身を除く): 207849222

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 821, 1642, 1753, 2463, 3506, 4105, 4926, 5259, 7389, 8210, 8765, 10518, 12315, 14778, 15777, 17530, 24630, 26295, 31554, 36945, 52590, 73890, 78885, 157770, 1439213, 2878426, 4317639, 7196065, 8635278, 12952917, 14392130, 21588195, 25905834, 43176390, 64764585, 129529170]

約数ペア:

[(1, 129529170), (2, 64764585), (3, 43176390), (5, 25905834), (6, 21588195), (9, 14392130), (10, 12952917), (15, 8635278), (18, 7196065), (30, 4317639), (45, 2878426), (90, 1439213), (821, 157770), (1642, 78885), (1753, 73890), (2463, 52590), (3506, 36945), (4105, 31554), (4926, 26295), (5259, 24630), (7389, 17530), (8210, 15777), (8765, 14778), (10518, 12315)]