2521530

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{283}}^1$

素因数の和:313

約数の個数: 80

約数和(自身を含む): 7422624

約数和(自身を除く): 4901094

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 81, 90, 99, 110, 135, 162, 165, 198, 270, 283, 297, 330, 405, 495, 566, 594, 810, 849, 891, 990, 1415, 1485, 1698, 1782, 2547, 2830, 2970, 3113, 4245, 4455, 5094, 6226, 7641, 8490, 8910, 9339, 12735, 15282, 15565, 18678, 22923, 25470, 28017, 31130, 38205, 45846, 46695, 56034, 76410, 84051, 93390, 114615, 140085, 168102, 229230, 252153, 280170, 420255, 504306, 840510, 1260765, 2521530]

約数ペア:

[(1, 2521530), (2, 1260765), (3, 840510), (5, 504306), (6, 420255), (9, 280170), (10, 252153), (11, 229230), (15, 168102), (18, 140085), (22, 114615), (27, 93390), (30, 84051), (33, 76410), (45, 56034), (54, 46695), (55, 45846), (66, 38205), (81, 31130), (90, 28017), (99, 25470), (110, 22923), (135, 18678), (162, 15565), (165, 15282), (198, 12735), (270, 9339), (283, 8910), (297, 8490), (330, 7641), (405, 6226), (495, 5094), (566, 4455), (594, 4245), (810, 3113), (849, 2970), (891, 2830), (990, 2547), (1415, 1782), (1485, 1698)]