190030830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{25037}}^1$

素因数の和:25081

約数の個数: 64

約数和(自身を含む): 519187968

約数和(自身を除く): 329157138

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 23, 30, 33, 46, 55, 66, 69, 110, 115, 138, 165, 230, 253, 330, 345, 506, 690, 759, 1265, 1518, 2530, 3795, 7590, 25037, 50074, 75111, 125185, 150222, 250370, 275407, 375555, 550814, 575851, 751110, 826221, 1151702, 1377035, 1652442, 1727553, 2754070, 2879255, 3455106, 4131105, 5758510, 6334361, 8262210, 8637765, 12668722, 17275530, 19003083, 31671805, 38006166, 63343610, 95015415, 190030830]

約数ペア:

[(1, 190030830), (2, 95015415), (3, 63343610), (5, 38006166), (6, 31671805), (10, 19003083), (11, 17275530), (15, 12668722), (22, 8637765), (23, 8262210), (30, 6334361), (33, 5758510), (46, 4131105), (55, 3455106), (66, 2879255), (69, 2754070), (110, 1727553), (115, 1652442), (138, 1377035), (165, 1151702), (230, 826221), (253, 751110), (330, 575851), (345, 550814), (506, 375555), (690, 275407), (759, 250370), (1265, 150222), (1518, 125185), (2530, 75111), (3795, 50074), (7590, 25037)]