2777992910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1693}}^1\times {\mathrm{2131}}^1$

素因数の和:3849

約数の個数: 64

約数和(自身を含む): 6240858624

約数和(自身を除く): 3462865714

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 1693, 2131, 3386, 4262, 8465, 10655, 11851, 14917, 16930, 18623, 21310, 23441, 23702, 29834, 37246, 46882, 59255, 74585, 93115, 117205, 118510, 130361, 149170, 164087, 186230, 234410, 260722, 328174, 651805, 820435, 1303610, 1640870, 3607783, 7215566, 18038915, 25254481, 36077830, 39685613, 50508962, 79371226, 126272405, 198428065, 252544810, 277799291, 396856130, 555598582, 1388996455, 2777992910]

約数ペア:

[(1, 2777992910), (2, 1388996455), (5, 555598582), (7, 396856130), (10, 277799291), (11, 252544810), (14, 198428065), (22, 126272405), (35, 79371226), (55, 50508962), (70, 39685613), (77, 36077830), (110, 25254481), (154, 18038915), (385, 7215566), (770, 3607783), (1693, 1640870), (2131, 1303610), (3386, 820435), (4262, 651805), (8465, 328174), (10655, 260722), (11851, 234410), (14917, 186230), (16930, 164087), (18623, 149170), (21310, 130361), (23441, 118510), (23702, 117205), (29834, 93115), (37246, 74585), (46882, 59255)]