30307755

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{193}}^1$

素因数の和:268

約数の個数: 48

約数和(自身を含む): 53218080

約数和(自身を除く): 22910325

約数列:

[1, 3, 5, 15, 19, 29, 57, 87, 95, 145, 193, 285, 361, 435, 551, 579, 965, 1083, 1653, 1805, 2755, 2895, 3667, 5415, 5597, 8265, 10469, 11001, 16791, 18335, 27985, 31407, 52345, 55005, 69673, 83955, 106343, 157035, 209019, 319029, 348365, 531715, 1045095, 1595145, 2020517, 6061551, 10102585, 30307755]

約数ペア:

[(1, 30307755), (3, 10102585), (5, 6061551), (15, 2020517), (19, 1595145), (29, 1045095), (57, 531715), (87, 348365), (95, 319029), (145, 209019), (193, 157035), (285, 106343), (361, 83955), (435, 69673), (551, 55005), (579, 52345), (965, 31407), (1083, 27985), (1653, 18335), (1805, 16791), (2755, 11001), (2895, 10469), (3667, 8265), (5415, 5597)]