155636730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{23689}}^1$

素因数の和:23775

約数の個数: 48

約数和(自身を含む): 410216040

約数和(自身を除く): 254579310

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 73, 90, 146, 219, 365, 438, 657, 730, 1095, 1314, 2190, 3285, 6570, 23689, 47378, 71067, 118445, 142134, 213201, 236890, 355335, 426402, 710670, 1066005, 1729297, 2132010, 3458594, 5187891, 8646485, 10375782, 15563673, 17292970, 25939455, 31127346, 51878910, 77818365, 155636730]

約数ペア:

[(1, 155636730), (2, 77818365), (3, 51878910), (5, 31127346), (6, 25939455), (9, 17292970), (10, 15563673), (15, 10375782), (18, 8646485), (30, 5187891), (45, 3458594), (73, 2132010), (90, 1729297), (146, 1066005), (219, 710670), (365, 426402), (438, 355335), (657, 236890), (730, 213201), (1095, 142134), (1314, 118445), (2190, 71067), (3285, 47378), (6570, 23689)]