561353670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{328277}}^1$

素因数の和:328309

約数の個数: 48

約数和(自身を含む): 1536341040

約数和(自身を除く): 974987370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 328277, 656554, 984831, 1641385, 1969662, 2954493, 3282770, 4924155, 5908986, 6237263, 9848310, 12474526, 14772465, 18711789, 29544930, 31186315, 37423578, 56135367, 62372630, 93558945, 112270734, 187117890, 280676835, 561353670]

約数ペア:

[(1, 561353670), (2, 280676835), (3, 187117890), (5, 112270734), (6, 93558945), (9, 62372630), (10, 56135367), (15, 37423578), (18, 31186315), (19, 29544930), (30, 18711789), (38, 14772465), (45, 12474526), (57, 9848310), (90, 6237263), (95, 5908986), (114, 4924155), (171, 3282770), (190, 2954493), (285, 1969662), (342, 1641385), (570, 984831), (855, 656554), (1710, 328277)]