22264970

素因数分解:

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

素因数の和:639

約数の個数: 64

約数和(自身を含む): 50561280

約数和(自身を除く): 28296310

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 43, 65, 70, 86, 91, 130, 182, 215, 301, 430, 455, 559, 569, 602, 910, 1118, 1138, 1505, 2795, 2845, 3010, 3913, 3983, 5590, 5690, 7397, 7826, 7966, 14794, 19565, 19915, 24467, 36985, 39130, 39830, 48934, 51779, 73970, 103558, 122335, 171269, 244670, 258895, 318071, 342538, 517790, 636142, 856345, 1590355, 1712690, 2226497, 3180710, 4452994, 11132485, 22264970]

約数ペア:

[(1, 22264970), (2, 11132485), (5, 4452994), (7, 3180710), (10, 2226497), (13, 1712690), (14, 1590355), (26, 856345), (35, 636142), (43, 517790), (65, 342538), (70, 318071), (86, 258895), (91, 244670), (130, 171269), (182, 122335), (215, 103558), (301, 73970), (430, 51779), (455, 48934), (559, 39830), (569, 39130), (602, 36985), (910, 24467), (1118, 19915), (1138, 19565), (1505, 14794), (2795, 7966), (2845, 7826), (3010, 7397), (3913, 5690), (3983, 5590)]