30498897

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1$

素因数の和:342

約数の個数: 48

約数和(自身を含む): 50408064

約数和(自身を除く): 19909167

約数列:

[1, 3, 11, 13, 23, 33, 39, 69, 121, 143, 253, 281, 299, 363, 429, 759, 843, 897, 1573, 2783, 3091, 3289, 3653, 4719, 6463, 8349, 9273, 9867, 10959, 19389, 34001, 36179, 40183, 71093, 84019, 102003, 108537, 120549, 213279, 252057, 442013, 782023, 924209, 1326039, 2346069, 2772627, 10166299, 30498897]

約数ペア:

[(1, 30498897), (3, 10166299), (11, 2772627), (13, 2346069), (23, 1326039), (33, 924209), (39, 782023), (69, 442013), (121, 252057), (143, 213279), (253, 120549), (281, 108537), (299, 102003), (363, 84019), (429, 71093), (759, 40183), (843, 36179), (897, 34001), (1573, 19389), (2783, 10959), (3091, 9867), (3289, 9273), (3653, 8349), (4719, 6463)]