27120210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{69539}}^1$

素因数の和:69562

約数の個数: 32

約数和(自身を含む): 70096320

約数和(自身を除く): 42976110

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 69539, 139078, 208617, 347695, 417234, 695390, 904007, 1043085, 1808014, 2086170, 2712021, 4520035, 5424042, 9040070, 13560105, 27120210]

約数ペア:

[(1, 27120210), (2, 13560105), (3, 9040070), (5, 5424042), (6, 4520035), (10, 2712021), (13, 2086170), (15, 1808014), (26, 1043085), (30, 904007), (39, 695390), (65, 417234), (78, 347695), (130, 208617), (195, 139078), (390, 69539)]