2558902770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{174431}}^1$

素因数の和:174607

約数の個数: 48

約数和(自身を含む): 6694002432

約数和(自身を除く): 4135099662

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 163, 326, 489, 815, 978, 1467, 1630, 2445, 2934, 4890, 7335, 14670, 174431, 348862, 523293, 872155, 1046586, 1569879, 1744310, 2616465, 3139758, 5232930, 7849395, 15698790, 28432253, 56864506, 85296759, 142161265, 170593518, 255890277, 284322530, 426483795, 511780554, 852967590, 1279451385, 2558902770]

約数ペア:

[(1, 2558902770), (2, 1279451385), (3, 852967590), (5, 511780554), (6, 426483795), (9, 284322530), (10, 255890277), (15, 170593518), (18, 142161265), (30, 85296759), (45, 56864506), (90, 28432253), (163, 15698790), (326, 7849395), (489, 5232930), (815, 3139758), (978, 2616465), (1467, 1744310), (1630, 1569879), (2445, 1046586), (2934, 872155), (4890, 523293), (7335, 348862), (14670, 174431)]