289444610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{569}}^1$

素因数の和:652

約数の個数: 96

約数和(自身を含む): 660908160

約数和(自身を除く): 371463550

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 43, 65, 70, 86, 91, 130, 169, 182, 215, 301, 338, 430, 455, 559, 569, 602, 845, 910, 1118, 1138, 1183, 1505, 1690, 2366, 2795, 2845, 3010, 3913, 3983, 5590, 5690, 5915, 7267, 7397, 7826, 7966, 11830, 14534, 14794, 19565, 19915, 24467, 36335, 36985, 39130, 39830, 48934, 50869, 51779, 72670, 73970, 96161, 101738, 103558, 122335, 171269, 192322, 244670, 254345, 258895, 318071, 342538, 480805, 508690, 517790, 636142, 673127, 856345, 961610, 1346254, 1590355, 1712690, 2226497, 3180710, 3365635, 4134923, 4452994, 6731270, 8269846, 11132485, 20674615, 22264970, 28944461, 41349230, 57888922, 144722305, 289444610]

約数ペア:

[(1, 289444610), (2, 144722305), (5, 57888922), (7, 41349230), (10, 28944461), (13, 22264970), (14, 20674615), (26, 11132485), (35, 8269846), (43, 6731270), (65, 4452994), (70, 4134923), (86, 3365635), (91, 3180710), (130, 2226497), (169, 1712690), (182, 1590355), (215, 1346254), (301, 961610), (338, 856345), (430, 673127), (455, 636142), (559, 517790), (569, 508690), (602, 480805), (845, 342538), (910, 318071), (1118, 258895), (1138, 254345), (1183, 244670), (1505, 192322), (1690, 171269), (2366, 122335), (2795, 103558), (2845, 101738), (3010, 96161), (3913, 73970), (3983, 72670), (5590, 51779), (5690, 50869), (5915, 48934), (7267, 39830), (7397, 39130), (7826, 36985), (7966, 36335), (11830, 24467), (14534, 19915), (14794, 19565)]