387242070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{82217}}^1$

素因数の和:82384

約数の個数: 32

約数和(自身を含む): 935311968

約数和(自身を除く): 548069898

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 157, 314, 471, 785, 942, 1570, 2355, 4710, 82217, 164434, 246651, 411085, 493302, 822170, 1233255, 2466510, 12908069, 25816138, 38724207, 64540345, 77448414, 129080690, 193621035, 387242070]

約数ペア:

[(1, 387242070), (2, 193621035), (3, 129080690), (5, 77448414), (6, 64540345), (10, 38724207), (15, 25816138), (30, 12908069), (157, 2466510), (314, 1233255), (471, 822170), (785, 493302), (942, 411085), (1570, 246651), (2355, 164434), (4710, 82217)]