16838730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{839}}^1$

素因数の和:1075

約数の個数: 48

約数和(自身を含む): 44029440

約数和(自身を除く): 27190710

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 223, 446, 669, 839, 1115, 1338, 1678, 2007, 2230, 2517, 3345, 4014, 4195, 5034, 6690, 7551, 8390, 10035, 12585, 15102, 20070, 25170, 37755, 75510, 187097, 374194, 561291, 935485, 1122582, 1683873, 1870970, 2806455, 3367746, 5612910, 8419365, 16838730]

約数ペア:

[(1, 16838730), (2, 8419365), (3, 5612910), (5, 3367746), (6, 2806455), (9, 1870970), (10, 1683873), (15, 1122582), (18, 935485), (30, 561291), (45, 374194), (90, 187097), (223, 75510), (446, 37755), (669, 25170), (839, 20070), (1115, 15102), (1338, 12585), (1678, 10035), (2007, 8390), (2230, 7551), (2517, 6690), (3345, 5034), (4014, 4195)]