127460740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{30493}}^1$

素因数の和:30532

約数の個数: 48

約数和(自身を含む): 307379520

約数和(自身を除く): 179918780

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 190, 209, 220, 380, 418, 836, 1045, 2090, 4180, 30493, 60986, 121972, 152465, 304930, 335423, 579367, 609860, 670846, 1158734, 1341692, 1677115, 2317468, 2896835, 3354230, 5793670, 6373037, 6708460, 11587340, 12746074, 25492148, 31865185, 63730370, 127460740]

約数ペア:

[(1, 127460740), (2, 63730370), (4, 31865185), (5, 25492148), (10, 12746074), (11, 11587340), (19, 6708460), (20, 6373037), (22, 5793670), (38, 3354230), (44, 2896835), (55, 2317468), (76, 1677115), (95, 1341692), (110, 1158734), (190, 670846), (209, 609860), (220, 579367), (380, 335423), (418, 304930), (836, 152465), (1045, 121972), (2090, 60986), (4180, 30493)]