127813210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{733}}^1$

素因数の和:847

約数の個数: 64

約数和(自身を含む): 273964032

約数和(自身を除く): 146150822

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 53, 70, 94, 106, 235, 265, 329, 371, 470, 530, 658, 733, 742, 1466, 1645, 1855, 2491, 3290, 3665, 3710, 4982, 5131, 7330, 10262, 12455, 17437, 24910, 25655, 34451, 34874, 38849, 51310, 68902, 77698, 87185, 172255, 174370, 194245, 241157, 271943, 344510, 388490, 482314, 543886, 1205785, 1359715, 1825903, 2411570, 2719430, 3651806, 9129515, 12781321, 18259030, 25562642, 63906605, 127813210]

約数ペア:

[(1, 127813210), (2, 63906605), (5, 25562642), (7, 18259030), (10, 12781321), (14, 9129515), (35, 3651806), (47, 2719430), (53, 2411570), (70, 1825903), (94, 1359715), (106, 1205785), (235, 543886), (265, 482314), (329, 388490), (371, 344510), (470, 271943), (530, 241157), (658, 194245), (733, 174370), (742, 172255), (1466, 87185), (1645, 77698), (1855, 68902), (2491, 51310), (3290, 38849), (3665, 34874), (3710, 34451), (4982, 25655), (5131, 24910), (7330, 17437), (10262, 12455)]