82116510

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{391031}}^1$

素因数の和:391048

約数の個数: 32

約数和(自身を含む): 225234432

約数和(自身を除く): 143117922

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 391031, 782062, 1173093, 1955155, 2346186, 2737217, 3910310, 5474434, 5865465, 8211651, 11730930, 13686085, 16423302, 27372170, 41058255, 82116510]

約数ペア:

[(1, 82116510), (2, 41058255), (3, 27372170), (5, 16423302), (6, 13686085), (7, 11730930), (10, 8211651), (14, 5865465), (15, 5474434), (21, 3910310), (30, 2737217), (35, 2346186), (42, 1955155), (70, 1173093), (105, 782062), (210, 391031)]