64699691210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1637}}^1\times {\mathrm{51329}}^1$

素因数の和:52991

約数の個数: 64

約数和(自身を含む): 145287717120

約数和(自身を除く): 80588025910

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 1637, 3274, 8185, 11459, 16370, 18007, 22918, 36014, 51329, 57295, 90035, 102658, 114590, 126049, 180070, 252098, 256645, 359303, 513290, 564619, 630245, 718606, 1129238, 1260490, 1796515, 2823095, 3593030, 3952333, 5646190, 7904666, 19761665, 39523330, 84025573, 168051146, 420127865, 588179011, 840255730, 924281303, 1176358022, 1848562606, 2940895055, 4621406515, 5881790110, 6469969121, 9242813030, 12939938242, 32349845605, 64699691210]

約数ペア:

[(1, 64699691210), (2, 32349845605), (5, 12939938242), (7, 9242813030), (10, 6469969121), (11, 5881790110), (14, 4621406515), (22, 2940895055), (35, 1848562606), (55, 1176358022), (70, 924281303), (77, 840255730), (110, 588179011), (154, 420127865), (385, 168051146), (770, 84025573), (1637, 39523330), (3274, 19761665), (8185, 7904666), (11459, 5646190), (16370, 3952333), (18007, 3593030), (22918, 2823095), (36014, 1796515), (51329, 1260490), (57295, 1129238), (90035, 718606), (102658, 630245), (114590, 564619), (126049, 513290), (180070, 359303), (252098, 256645)]