2970630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2539}}^1$

素因数の和:2565

約数の個数: 48

約数和(自身を含む): 8321040

約数和(自身を除く): 5350410

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, 2539, 5078, 7617, 12695, 15234, 22851, 25390, 33007, 38085, 45702, 66014, 76170, 99021, 114255, 165035, 198042, 228510, 297063, 330070, 495105, 594126, 990210, 1485315, 2970630]

約数ペア:

[(1, 2970630), (2, 1485315), (3, 990210), (5, 594126), (6, 495105), (9, 330070), (10, 297063), (13, 228510), (15, 198042), (18, 165035), (26, 114255), (30, 99021), (39, 76170), (45, 66014), (65, 45702), (78, 38085), (90, 33007), (117, 25390), (130, 22851), (195, 15234), (234, 12695), (390, 7617), (585, 5078), (1170, 2539)]