787358940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{67993}}^1$

素因数の和:68198

約数の個数: 48

約数和(自身を含む): 2216060448

約数和(自身を除く): 1428701508

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 193, 386, 579, 772, 965, 1158, 1930, 2316, 2895, 3860, 5790, 11580, 67993, 135986, 203979, 271972, 339965, 407958, 679930, 815916, 1019895, 1359860, 2039790, 4079580, 13122649, 26245298, 39367947, 52490596, 65613245, 78735894, 131226490, 157471788, 196839735, 262452980, 393679470, 787358940]

約数ペア:

[(1, 787358940), (2, 393679470), (3, 262452980), (4, 196839735), (5, 157471788), (6, 131226490), (10, 78735894), (12, 65613245), (15, 52490596), (20, 39367947), (30, 26245298), (60, 13122649), (193, 4079580), (386, 2039790), (579, 1359860), (772, 1019895), (965, 815916), (1158, 679930), (1930, 407958), (2316, 339965), (2895, 271972), (3860, 203979), (5790, 135986), (11580, 67993)]