135222890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{557}}^1\times {\mathrm{2207}}^1$

素因数の和:2782

約数の個数: 32

約数和(自身を含む): 266125824

約数和(自身を除く): 130902934

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 557, 1114, 2207, 2785, 4414, 5570, 6127, 11035, 12254, 22070, 24277, 30635, 48554, 61270, 121385, 242770, 1229299, 2458598, 6146495, 12292990, 13522289, 27044578, 67611445, 135222890]

約数ペア:

[(1, 135222890), (2, 67611445), (5, 27044578), (10, 13522289), (11, 12292990), (22, 6146495), (55, 2458598), (110, 1229299), (557, 242770), (1114, 121385), (2207, 61270), (2785, 48554), (4414, 30635), (5570, 24277), (6127, 22070), (11035, 12254)]