161840310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{34361}}^1$

素因数の和:34528

約数の個数: 32

約数和(自身を含む): 390902112

約数和(自身を除く): 229061802

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 157, 314, 471, 785, 942, 1570, 2355, 4710, 34361, 68722, 103083, 171805, 206166, 343610, 515415, 1030830, 5394677, 10789354, 16184031, 26973385, 32368062, 53946770, 80920155, 161840310]

約数ペア:

[(1, 161840310), (2, 80920155), (3, 53946770), (5, 32368062), (6, 26973385), (10, 16184031), (15, 10789354), (30, 5394677), (157, 1030830), (314, 515415), (471, 343610), (785, 206166), (942, 171805), (1570, 103083), (2355, 68722), (4710, 34361)]