149899310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{7877}}^1$

素因数の和:8068

約数の個数: 32

約数和(自身を含む): 296086752

約数和(自身を除く): 146187442

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 173, 346, 865, 1730, 1903, 3806, 7877, 9515, 15754, 19030, 39385, 78770, 86647, 173294, 433235, 866470, 1362721, 2725442, 6813605, 13627210, 14989931, 29979862, 74949655, 149899310]

約数ペア:

[(1, 149899310), (2, 74949655), (5, 29979862), (10, 14989931), (11, 13627210), (22, 6813605), (55, 2725442), (110, 1362721), (173, 866470), (346, 433235), (865, 173294), (1730, 86647), (1903, 78770), (3806, 39385), (7877, 19030), (9515, 15754)]