109876910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{76837}}^1$

素因数の和:76868

約数の個数: 32

約数和(自身を含む): 232358112

約数和(自身を除く): 122481202

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 76837, 153674, 384185, 768370, 845207, 998881, 1690414, 1997762, 4226035, 4994405, 8452070, 9988810, 10987691, 21975382, 54938455, 109876910]

約数ペア:

[(1, 109876910), (2, 54938455), (5, 21975382), (10, 10987691), (11, 9988810), (13, 8452070), (22, 4994405), (26, 4226035), (55, 1997762), (65, 1690414), (110, 998881), (130, 845207), (143, 768370), (286, 384185), (715, 153674), (1430, 76837)]