17691570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15121}}^1$

素因数の和:15147

約数の個数: 48

約数和(自身を含む): 49539672

約数和(自身を除く): 31848102

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 15121, 30242, 45363, 75605, 90726, 136089, 151210, 196573, 226815, 272178, 393146, 453630, 589719, 680445, 982865, 1179438, 1360890, 1769157, 1965730, 2948595, 3538314, 5897190, 8845785, 17691570]

約数ペア:

[(1, 17691570), (2, 8845785), (3, 5897190), (5, 3538314), (6, 2948595), (9, 1965730), (10, 1769157), (13, 1360890), (15, 1179438), (18, 982865), (26, 680445), (30, 589719), (39, 453630), (45, 393146), (65, 272178), (78, 226815), (90, 196573), (117, 151210), (130, 136089), (195, 90726), (234, 75605), (390, 45363), (585, 30242), (1170, 15121)]