39402210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{661}}^1\times {\mathrm{1987}}^1$

素因数の和:2658

約数の個数: 32

約数和(自身を含む): 94756032

約数和(自身を除く): 55353822

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 661, 1322, 1983, 1987, 3305, 3966, 3974, 5961, 6610, 9915, 9935, 11922, 19830, 19870, 29805, 59610, 1313407, 2626814, 3940221, 6567035, 7880442, 13134070, 19701105, 39402210]

約数ペア:

[(1, 39402210), (2, 19701105), (3, 13134070), (5, 7880442), (6, 6567035), (10, 3940221), (15, 2626814), (30, 1313407), (661, 59610), (1322, 29805), (1983, 19870), (1987, 19830), (3305, 11922), (3966, 9935), (3974, 9915), (5961, 6610)]