17480340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{32371}}^1$

素因数の和:32389

約数の個数: 48

約数和(自身を含む): 54384960

約数和(自身を除く): 36904620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 32371, 64742, 97113, 129484, 161855, 194226, 291339, 323710, 388452, 485565, 582678, 647420, 874017, 971130, 1165356, 1456695, 1748034, 1942260, 2913390, 3496068, 4370085, 5826780, 8740170, 17480340]

約数ペア:

[(1, 17480340), (2, 8740170), (3, 5826780), (4, 4370085), (5, 3496068), (6, 2913390), (9, 1942260), (10, 1748034), (12, 1456695), (15, 1165356), (18, 971130), (20, 874017), (27, 647420), (30, 582678), (36, 485565), (45, 388452), (54, 323710), (60, 291339), (90, 194226), (108, 161855), (135, 129484), (180, 97113), (270, 64742), (540, 32371)]