2827290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1291}}^1$

素因数の和:1374

約数の個数: 32

約数和(自身を含む): 6883776

約数和(自身を除く): 4056486

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 146, 219, 365, 438, 730, 1095, 1291, 2190, 2582, 3873, 6455, 7746, 12910, 19365, 38730, 94243, 188486, 282729, 471215, 565458, 942430, 1413645, 2827290]

約数ペア:

[(1, 2827290), (2, 1413645), (3, 942430), (5, 565458), (6, 471215), (10, 282729), (15, 188486), (30, 94243), (73, 38730), (146, 19365), (219, 12910), (365, 7746), (438, 6455), (730, 3873), (1095, 2582), (1291, 2190)]