1330663531270

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{257}}^1\times {\mathrm{1373}}^1\times {\mathrm{2713}}^1$

素因数の和:4489

約数の個数: 64

約数和(自身を含む): 2424470045760

約数和(自身を除く): 1093806514490

約数列:

[1, 2, 5, 10, 139, 257, 278, 514, 695, 1285, 1373, 1390, 2570, 2713, 2746, 5426, 6865, 13565, 13730, 27130, 35723, 71446, 178615, 190847, 352861, 357230, 377107, 381694, 697241, 705722, 754214, 954235, 1394482, 1764305, 1885535, 1908470, 3486205, 3528610, 3724949, 3771070, 6972410, 7449898, 18624745, 37249490, 49047679, 96916499, 98095358, 193832998, 245238395, 484582495, 490476790, 517767911, 957311893, 969164990, 1035535822, 1914623786, 2588839555, 4786559465, 5177679110, 9573118930, 133066353127, 266132706254, 665331765635, 1330663531270]

約数ペア:

[(1, 1330663531270), (2, 665331765635), (5, 266132706254), (10, 133066353127), (139, 9573118930), (257, 5177679110), (278, 4786559465), (514, 2588839555), (695, 1914623786), (1285, 1035535822), (1373, 969164990), (1390, 957311893), (2570, 517767911), (2713, 490476790), (2746, 484582495), (5426, 245238395), (6865, 193832998), (13565, 98095358), (13730, 96916499), (27130, 49047679), (35723, 37249490), (71446, 18624745), (178615, 7449898), (190847, 6972410), (352861, 3771070), (357230, 3724949), (377107, 3528610), (381694, 3486205), (697241, 1908470), (705722, 1885535), (754214, 1764305), (954235, 1394482)]