68183570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2417}}^1$

素因数の和:2475

約数の個数: 64

約数和(自身を含む): 155990016

約数和(自身を除く): 87806446

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 31, 35, 62, 65, 70, 91, 130, 155, 182, 217, 310, 403, 434, 455, 806, 910, 1085, 2015, 2170, 2417, 2821, 4030, 4834, 5642, 12085, 14105, 16919, 24170, 28210, 31421, 33838, 62842, 74927, 84595, 149854, 157105, 169190, 219947, 314210, 374635, 439894, 524489, 749270, 974051, 1048978, 1099735, 1948102, 2199470, 2622445, 4870255, 5244890, 6818357, 9740510, 13636714, 34091785, 68183570]

約数ペア:

[(1, 68183570), (2, 34091785), (5, 13636714), (7, 9740510), (10, 6818357), (13, 5244890), (14, 4870255), (26, 2622445), (31, 2199470), (35, 1948102), (62, 1099735), (65, 1048978), (70, 974051), (91, 749270), (130, 524489), (155, 439894), (182, 374635), (217, 314210), (310, 219947), (403, 169190), (434, 157105), (455, 149854), (806, 84595), (910, 74927), (1085, 62842), (2015, 33838), (2170, 31421), (2417, 28210), (2821, 24170), (4030, 16919), (4834, 14105), (5642, 12085)]