170978895

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{709}}^1$

素因数の和:976

約数の個数: 48

約数和(自身を含む): 311014080

約数和(自身を除く): 140035185

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 233, 345, 699, 709, 1035, 1165, 2097, 2127, 3495, 3545, 5359, 6381, 10485, 10635, 16077, 16307, 26795, 31905, 48231, 48921, 80385, 81535, 146763, 165197, 241155, 244605, 495591, 733815, 825985, 1486773, 2477955, 3799531, 7433865, 11398593, 18997655, 34195779, 56992965, 170978895]

約数ペア:

[(1, 170978895), (3, 56992965), (5, 34195779), (9, 18997655), (15, 11398593), (23, 7433865), (45, 3799531), (69, 2477955), (115, 1486773), (207, 825985), (233, 733815), (345, 495591), (699, 244605), (709, 241155), (1035, 165197), (1165, 146763), (2097, 81535), (2127, 80385), (3495, 48921), (3545, 48231), (5359, 31905), (6381, 26795), (10485, 16307), (10635, 16077)]