30909417

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{463}}^1$

素因数の和:518

約数の個数: 48

約数和(自身を含む): 54700032

約数和(自身を除く): 23790615

約数列:

[1, 3, 7, 11, 17, 21, 33, 51, 77, 119, 187, 231, 289, 357, 463, 561, 867, 1309, 1389, 2023, 3179, 3241, 3927, 5093, 6069, 7871, 9537, 9723, 15279, 22253, 23613, 35651, 55097, 66759, 86581, 106953, 133807, 165291, 259743, 401421, 606067, 936649, 1471877, 1818201, 2809947, 4415631, 10303139, 30909417]

約数ペア:

[(1, 30909417), (3, 10303139), (7, 4415631), (11, 2809947), (17, 1818201), (21, 1471877), (33, 936649), (51, 606067), (77, 401421), (119, 259743), (187, 165291), (231, 133807), (289, 106953), (357, 86581), (463, 66759), (561, 55097), (867, 35651), (1309, 23613), (1389, 22253), (2023, 15279), (3179, 9723), (3241, 9537), (3927, 7871), (5093, 6069)]