68752130

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{1777}}^1$

素因数の和:1910

約数の個数: 32

約数和(自身を含む): 127887984

約数和(自身を除く): 59135854

約数列:

[1, 2, 5, 10, 53, 73, 106, 146, 265, 365, 530, 730, 1777, 3554, 3869, 7738, 8885, 17770, 19345, 38690, 94181, 129721, 188362, 259442, 470905, 648605, 941810, 1297210, 6875213, 13750426, 34376065, 68752130]

約数ペア:

[(1, 68752130), (2, 34376065), (5, 13750426), (10, 6875213), (53, 1297210), (73, 941810), (106, 648605), (146, 470905), (265, 259442), (365, 188362), (530, 129721), (730, 94181), (1777, 38690), (3554, 19345), (3869, 17770), (7738, 8885)]