545310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:169

約数の個数: 48

約数和(自身を含む): 1454544

約数和(自身を除く): 909234

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 73, 83, 90, 146, 166, 219, 249, 365, 415, 438, 498, 657, 730, 747, 830, 1095, 1245, 1314, 1494, 2190, 2490, 3285, 3735, 6059, 6570, 7470, 12118, 18177, 30295, 36354, 54531, 60590, 90885, 109062, 181770, 272655, 545310]

約数ペア:

[(1, 545310), (2, 272655), (3, 181770), (5, 109062), (6, 90885), (9, 60590), (10, 54531), (15, 36354), (18, 30295), (30, 18177), (45, 12118), (73, 7470), (83, 6570), (90, 6059), (146, 3735), (166, 3285), (219, 2490), (249, 2190), (365, 1494), (415, 1314), (438, 1245), (498, 1095), (657, 830), (730, 747)]