127897970

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{373}}^1\times {\mathrm{2017}}^1$

素因数の和:2414

約数の個数: 32

約数和(自身を含む): 244533168

約数和(自身を除く): 116635198

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 373, 746, 1865, 2017, 3730, 4034, 6341, 10085, 12682, 20170, 31705, 34289, 63410, 68578, 171445, 342890, 752341, 1504682, 3761705, 7523410, 12789797, 25579594, 63948985, 127897970]

約数ペア:

[(1, 127897970), (2, 63948985), (5, 25579594), (10, 12789797), (17, 7523410), (34, 3761705), (85, 1504682), (170, 752341), (373, 342890), (746, 171445), (1865, 68578), (2017, 63410), (3730, 34289), (4034, 31705), (6341, 20170), (10085, 12682)]