288586890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{739}}^1\times {\mathrm{4339}}^1$

素因数の和:5091

約数の個数: 48

約数和(自身を含む): 751514400

約数和(自身を除く): 462927510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 739, 1478, 2217, 3695, 4339, 4434, 6651, 7390, 8678, 11085, 13017, 13302, 21695, 22170, 26034, 33255, 39051, 43390, 65085, 66510, 78102, 130170, 195255, 390510, 3206521, 6413042, 9619563, 16032605, 19239126, 28858689, 32065210, 48097815, 57717378, 96195630, 144293445, 288586890]

約数ペア:

[(1, 288586890), (2, 144293445), (3, 96195630), (5, 57717378), (6, 48097815), (9, 32065210), (10, 28858689), (15, 19239126), (18, 16032605), (30, 9619563), (45, 6413042), (90, 3206521), (739, 390510), (1478, 195255), (2217, 130170), (3695, 78102), (4339, 66510), (4434, 65085), (6651, 43390), (7390, 39051), (8678, 33255), (11085, 26034), (13017, 22170), (13302, 21695)]