69335180

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{10733}}^1$

素因数の和:10778

約数の個数: 48

約数和(自身を含む): 162298080

約数和(自身を除く): 92962900

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 34, 38, 68, 76, 85, 95, 170, 190, 323, 340, 380, 646, 1292, 1615, 3230, 6460, 10733, 21466, 42932, 53665, 107330, 182461, 203927, 214660, 364922, 407854, 729844, 815708, 912305, 1019635, 1824610, 2039270, 3466759, 3649220, 4078540, 6933518, 13867036, 17333795, 34667590, 69335180]

約数ペア:

[(1, 69335180), (2, 34667590), (4, 17333795), (5, 13867036), (10, 6933518), (17, 4078540), (19, 3649220), (20, 3466759), (34, 2039270), (38, 1824610), (68, 1019635), (76, 912305), (85, 815708), (95, 729844), (170, 407854), (190, 364922), (323, 214660), (340, 203927), (380, 182461), (646, 107330), (1292, 53665), (1615, 42932), (3230, 21466), (6460, 10733)]