138114780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{353}}^1\times {\mathrm{6521}}^1$

素因数の和:6886

約数の個数: 48

約数和(自身を含む): 387876384

約数和(自身を除く): 249761604

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 353, 706, 1059, 1412, 1765, 2118, 3530, 4236, 5295, 6521, 7060, 10590, 13042, 19563, 21180, 26084, 32605, 39126, 65210, 78252, 97815, 130420, 195630, 391260, 2301913, 4603826, 6905739, 9207652, 11509565, 13811478, 23019130, 27622956, 34528695, 46038260, 69057390, 138114780]

約数ペア:

[(1, 138114780), (2, 69057390), (3, 46038260), (4, 34528695), (5, 27622956), (6, 23019130), (10, 13811478), (12, 11509565), (15, 9207652), (20, 6905739), (30, 4603826), (60, 2301913), (353, 391260), (706, 195630), (1059, 130420), (1412, 97815), (1765, 78252), (2118, 65210), (3530, 39126), (4236, 32605), (5295, 26084), (6521, 21180), (7060, 19563), (10590, 13042)]