10730440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2017}}^1$

素因数の和:2054

約数の個数: 64

約数和(自身を含む): 29059200

約数和(自身を除く): 18328760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 152, 190, 266, 280, 380, 532, 665, 760, 1064, 1330, 2017, 2660, 4034, 5320, 8068, 10085, 14119, 16136, 20170, 28238, 38323, 40340, 56476, 70595, 76646, 80680, 112952, 141190, 153292, 191615, 268261, 282380, 306584, 383230, 536522, 564760, 766460, 1073044, 1341305, 1532920, 2146088, 2682610, 5365220, 10730440]

約数ペア:

[(1, 10730440), (2, 5365220), (4, 2682610), (5, 2146088), (7, 1532920), (8, 1341305), (10, 1073044), (14, 766460), (19, 564760), (20, 536522), (28, 383230), (35, 306584), (38, 282380), (40, 268261), (56, 191615), (70, 153292), (76, 141190), (95, 112952), (133, 80680), (140, 76646), (152, 70595), (190, 56476), (266, 40340), (280, 38323), (380, 28238), (532, 20170), (665, 16136), (760, 14119), (1064, 10085), (1330, 8068), (2017, 5320), (2660, 4034)]