149065210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{337}}^1$

素因数の和:511

約数の個数: 64

約数和(自身を含む): 315394560

約数和(自身を除く): 166329350

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 71, 89, 142, 178, 337, 355, 445, 497, 623, 674, 710, 890, 994, 1246, 1685, 2359, 2485, 3115, 3370, 4718, 4970, 6230, 6319, 11795, 12638, 23590, 23927, 29993, 31595, 44233, 47854, 59986, 63190, 88466, 119635, 149965, 167489, 209951, 221165, 239270, 299930, 334978, 419902, 442330, 837445, 1049755, 1674890, 2099510, 2129503, 4259006, 10647515, 14906521, 21295030, 29813042, 74532605, 149065210]

約数ペア:

[(1, 149065210), (2, 74532605), (5, 29813042), (7, 21295030), (10, 14906521), (14, 10647515), (35, 4259006), (70, 2129503), (71, 2099510), (89, 1674890), (142, 1049755), (178, 837445), (337, 442330), (355, 419902), (445, 334978), (497, 299930), (623, 239270), (674, 221165), (710, 209951), (890, 167489), (994, 149965), (1246, 119635), (1685, 88466), (2359, 63190), (2485, 59986), (3115, 47854), (3370, 44233), (4718, 31595), (4970, 29993), (6230, 23927), (6319, 23590), (11795, 12638)]