2007115890270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{6991}}^1\times {\mathrm{203617}}^1$

素因数の和:210665

約数の個数: 64

約数和(自身を含む): 4920297025536

約数和(自身を除く): 2913181135266

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 235, 282, 470, 705, 1410, 6991, 13982, 20973, 34955, 41946, 69910, 104865, 203617, 209730, 328577, 407234, 610851, 657154, 985731, 1018085, 1221702, 1642885, 1971462, 2036170, 3054255, 3285770, 4928655, 6108510, 9569999, 9857310, 19139998, 28709997, 47849995, 57419994, 95699990, 143549985, 287099970, 1423486447, 2846972894, 4270459341, 7117432235, 8540918682, 14234864470, 21352296705, 42704593410, 66903863009, 133807726018, 200711589027, 334519315045, 401423178054, 669038630090, 1003557945135, 2007115890270]

約数ペア:

[(1, 2007115890270), (2, 1003557945135), (3, 669038630090), (5, 401423178054), (6, 334519315045), (10, 200711589027), (15, 133807726018), (30, 66903863009), (47, 42704593410), (94, 21352296705), (141, 14234864470), (235, 8540918682), (282, 7117432235), (470, 4270459341), (705, 2846972894), (1410, 1423486447), (6991, 287099970), (13982, 143549985), (20973, 95699990), (34955, 57419994), (41946, 47849995), (69910, 28709997), (104865, 19139998), (203617, 9857310), (209730, 9569999), (328577, 6108510), (407234, 4928655), (610851, 3285770), (657154, 3054255), (985731, 2036170), (1018085, 1971462), (1221702, 1642885)]