15690633084

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{490271}}^1$

素因数の和:490415

約数の個数: 72

約数和(自身を含む): 45685506048

約数和(自身を除く): 29994872964

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 127, 252, 254, 381, 508, 762, 889, 1143, 1524, 1778, 2286, 2667, 3556, 4572, 5334, 8001, 10668, 16002, 32004, 490271, 980542, 1470813, 1961084, 2941626, 3431897, 4412439, 5883252, 6863794, 8824878, 10295691, 13727588, 17649756, 20591382, 30887073, 41182764, 61774146, 62264417, 123548292, 124528834, 186793251, 249057668, 373586502, 435850919, 560379753, 747173004, 871701838, 1120759506, 1307552757, 1743403676, 2241519012, 2615105514, 3922658271, 5230211028, 7845316542, 15690633084]

約数ペア:

[(1, 15690633084), (2, 7845316542), (3, 5230211028), (4, 3922658271), (6, 2615105514), (7, 2241519012), (9, 1743403676), (12, 1307552757), (14, 1120759506), (18, 871701838), (21, 747173004), (28, 560379753), (36, 435850919), (42, 373586502), (63, 249057668), (84, 186793251), (126, 124528834), (127, 123548292), (252, 62264417), (254, 61774146), (381, 41182764), (508, 30887073), (762, 20591382), (889, 17649756), (1143, 13727588), (1524, 10295691), (1778, 8824878), (2286, 6863794), (2667, 5883252), (3556, 4412439), (4572, 3431897), (5334, 2941626), (8001, 1961084), (10668, 1470813), (16002, 980542), (32004, 490271)]