135203420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{614561}}^1$

素因数の和:614581

約数の個数: 24

約数和(自身を含む): 309739248

約数和(自身を除く): 174535828

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 614561, 1229122, 2458244, 3072805, 6145610, 6760171, 12291220, 13520342, 27040684, 33800855, 67601710, 135203420]

約数ペア:

[(1, 135203420), (2, 67601710), (4, 33800855), (5, 27040684), (10, 13520342), (11, 12291220), (20, 6760171), (22, 6145610), (44, 3072805), (55, 2458244), (110, 1229122), (220, 614561)]