830502

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:117

約数の個数: 48

約数和(自身を含む): 1956240

約数和(自身を除く): 1125738

約数列:

[1, 2, 3, 6, 9, 18, 29, 37, 43, 58, 74, 86, 87, 111, 129, 174, 222, 258, 261, 333, 387, 522, 666, 774, 1073, 1247, 1591, 2146, 2494, 3182, 3219, 3741, 4773, 6438, 7482, 9546, 9657, 11223, 14319, 19314, 22446, 28638, 46139, 92278, 138417, 276834, 415251, 830502]

約数ペア:

[(1, 830502), (2, 415251), (3, 276834), (6, 138417), (9, 92278), (18, 46139), (29, 28638), (37, 22446), (43, 19314), (58, 14319), (74, 11223), (86, 9657), (87, 9546), (111, 7482), (129, 6438), (174, 4773), (222, 3741), (258, 3219), (261, 3182), (333, 2494), (387, 2146), (522, 1591), (666, 1247), (774, 1073)]