30349845

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{409}}^1$

素因数の和:534

約数の個数: 48

約数和(自身を含む): 56412720

約数和(自身を除く): 26062875

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 97, 153, 255, 291, 409, 485, 765, 873, 1227, 1455, 1649, 2045, 3681, 4365, 4947, 6135, 6953, 8245, 14841, 18405, 20859, 24735, 34765, 39673, 62577, 74205, 104295, 119019, 198365, 312885, 357057, 595095, 674441, 1785285, 2023323, 3372205, 6069969, 10116615, 30349845]

約数ペア:

[(1, 30349845), (3, 10116615), (5, 6069969), (9, 3372205), (15, 2023323), (17, 1785285), (45, 674441), (51, 595095), (85, 357057), (97, 312885), (153, 198365), (255, 119019), (291, 104295), (409, 74205), (485, 62577), (765, 39673), (873, 34765), (1227, 24735), (1455, 20859), (1649, 18405), (2045, 14841), (3681, 8245), (4365, 6953), (4947, 6135)]