30348927

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{659}}^1$

素因数の和:732

約数の個数: 48

約数和(自身を含む): 54362880

約数和(自身を除く): 24013953

約数列:

[1, 3, 7, 9, 17, 21, 43, 51, 63, 119, 129, 153, 301, 357, 387, 659, 731, 903, 1071, 1977, 2193, 2709, 4613, 5117, 5931, 6579, 11203, 13839, 15351, 28337, 33609, 41517, 46053, 78421, 85011, 100827, 198359, 235263, 255033, 481729, 595077, 705789, 1445187, 1785231, 3372103, 4335561, 10116309, 30348927]

約数ペア:

[(1, 30348927), (3, 10116309), (7, 4335561), (9, 3372103), (17, 1785231), (21, 1445187), (43, 705789), (51, 595077), (63, 481729), (119, 255033), (129, 235263), (153, 198359), (301, 100827), (357, 85011), (387, 78421), (659, 46053), (731, 41517), (903, 33609), (1071, 28337), (1977, 15351), (2193, 13839), (2709, 11203), (4613, 6579), (5117, 5931)]