749551410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{41851}}^1$

素因数の和:42063

約数の個数: 48

約数和(自身を含む): 1958673600

約数和(自身を除く): 1209122190

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 199, 398, 597, 995, 1194, 1791, 1990, 2985, 3582, 5970, 8955, 17910, 41851, 83702, 125553, 209255, 251106, 376659, 418510, 627765, 753318, 1255530, 1883295, 3766590, 8328349, 16656698, 24985047, 41641745, 49970094, 74955141, 83283490, 124925235, 149910282, 249850470, 374775705, 749551410]

約数ペア:

[(1, 749551410), (2, 374775705), (3, 249850470), (5, 149910282), (6, 124925235), (9, 83283490), (10, 74955141), (15, 49970094), (18, 41641745), (30, 24985047), (45, 16656698), (90, 8328349), (199, 3766590), (398, 1883295), (597, 1255530), (995, 753318), (1194, 627765), (1791, 418510), (1990, 376659), (2985, 251106), (3582, 209255), (5970, 125553), (8955, 83702), (17910, 41851)]