135203090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{1279}}^1$

素因数の和:1359

約数の個数: 48

約数和(自身を含む): 274544640

約数和(自身を除く): 139341550

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 155, 310, 341, 682, 961, 1279, 1705, 1922, 2558, 3410, 4805, 6395, 9610, 10571, 12790, 14069, 21142, 28138, 39649, 52855, 70345, 79298, 105710, 140690, 198245, 396490, 436139, 872278, 1229119, 2180695, 2458238, 4361390, 6145595, 12291190, 13520309, 27040618, 67601545, 135203090]

約数ペア:

[(1, 135203090), (2, 67601545), (5, 27040618), (10, 13520309), (11, 12291190), (22, 6145595), (31, 4361390), (55, 2458238), (62, 2180695), (110, 1229119), (155, 872278), (310, 436139), (341, 396490), (682, 198245), (961, 140690), (1279, 105710), (1705, 79298), (1922, 70345), (2558, 52855), (3410, 39649), (4805, 28138), (6395, 21142), (9610, 14069), (10571, 12790)]