12901410

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{673}}^1$

素因数の和:760

約数の個数: 64

約数和(自身を含む): 34940160

約数和(自身を除く): 22038750

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 71, 90, 135, 142, 213, 270, 355, 426, 639, 673, 710, 1065, 1278, 1346, 1917, 2019, 2130, 3195, 3365, 3834, 4038, 6057, 6390, 6730, 9585, 10095, 12114, 18171, 19170, 20190, 30285, 36342, 47783, 60570, 90855, 95566, 143349, 181710, 238915, 286698, 430047, 477830, 716745, 860094, 1290141, 1433490, 2150235, 2580282, 4300470, 6450705, 12901410]

約数ペア:

[(1, 12901410), (2, 6450705), (3, 4300470), (5, 2580282), (6, 2150235), (9, 1433490), (10, 1290141), (15, 860094), (18, 716745), (27, 477830), (30, 430047), (45, 286698), (54, 238915), (71, 181710), (90, 143349), (135, 95566), (142, 90855), (213, 60570), (270, 47783), (355, 36342), (426, 30285), (639, 20190), (673, 19170), (710, 18171), (1065, 12114), (1278, 10095), (1346, 9585), (1917, 6730), (2019, 6390), (2130, 6057), (3195, 4038), (3365, 3834)]