30440268

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{49739}}^1$

素因数の和:49766

約数の個数: 36

約数和(自身を含む): 81474120

約数和(自身を除く): 51033852

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 49739, 99478, 149217, 198956, 298434, 447651, 596868, 845563, 895302, 1691126, 1790604, 2536689, 3382252, 5073378, 7610067, 10146756, 15220134, 30440268]

約数ペア:

[(1, 30440268), (2, 15220134), (3, 10146756), (4, 7610067), (6, 5073378), (9, 3382252), (12, 2536689), (17, 1790604), (18, 1691126), (34, 895302), (36, 845563), (51, 596868), (68, 447651), (102, 298434), (153, 198956), (204, 149217), (306, 99478), (612, 49739)]