30201405

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{2539}}^1$

素因数の和:2621

約数の個数: 32

約数和(自身を含む): 52913280

約数和(自身を除く): 22711875

約数列:

[1, 3, 5, 13, 15, 39, 61, 65, 183, 195, 305, 793, 915, 2379, 2539, 3965, 7617, 11895, 12695, 33007, 38085, 99021, 154879, 165035, 464637, 495105, 774395, 2013427, 2323185, 6040281, 10067135, 30201405]

約数ペア:

[(1, 30201405), (3, 10067135), (5, 6040281), (13, 2323185), (15, 2013427), (39, 774395), (61, 495105), (65, 464637), (183, 165035), (195, 154879), (305, 99021), (793, 38085), (915, 33007), (2379, 12695), (2539, 11895), (3965, 7617)]