29796910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{311}}^1$

素因数の和:409

約数の個数: 64

約数和(自身を含む): 64157184

約数和(自身を除く): 34360274

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 67, 110, 130, 134, 143, 286, 311, 335, 622, 670, 715, 737, 871, 1430, 1474, 1555, 1742, 3110, 3421, 3685, 4043, 4355, 6842, 7370, 8086, 8710, 9581, 17105, 19162, 20215, 20837, 34210, 40430, 41674, 44473, 47905, 88946, 95810, 104185, 208370, 222365, 229207, 270881, 444730, 458414, 541762, 1146035, 1354405, 2292070, 2708810, 2979691, 5959382, 14898455, 29796910]

約数ペア:

[(1, 29796910), (2, 14898455), (5, 5959382), (10, 2979691), (11, 2708810), (13, 2292070), (22, 1354405), (26, 1146035), (55, 541762), (65, 458414), (67, 444730), (110, 270881), (130, 229207), (134, 222365), (143, 208370), (286, 104185), (311, 95810), (335, 88946), (622, 47905), (670, 44473), (715, 41674), (737, 40430), (871, 34210), (1430, 20837), (1474, 20215), (1555, 19162), (1742, 17105), (3110, 9581), (3421, 8710), (3685, 8086), (4043, 7370), (4355, 6842)]