30115691403

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{50423}}^1$

素因数の和:50696

約数の個数: 48

約数和(自身を含む): 49665623040

約数和(自身を除く): 19549931637

約数列:

[1, 3, 7, 17, 21, 49, 51, 119, 147, 239, 357, 717, 833, 1673, 2499, 4063, 5019, 11711, 12189, 28441, 35133, 50423, 85323, 151269, 199087, 352961, 597261, 857191, 1058883, 2470727, 2571573, 6000337, 7412181, 12051097, 18001011, 36153291, 42002359, 84357679, 126007077, 204868649, 253073037, 590503753, 614605947, 1434080543, 1771511259, 4302241629, 10038563801, 30115691403]

約数ペア:

[(1, 30115691403), (3, 10038563801), (7, 4302241629), (17, 1771511259), (21, 1434080543), (49, 614605947), (51, 590503753), (119, 253073037), (147, 204868649), (239, 126007077), (357, 84357679), (717, 42002359), (833, 36153291), (1673, 18001011), (2499, 12051097), (4063, 7412181), (5019, 6000337), (11711, 2571573), (12189, 2470727), (28441, 1058883), (35133, 857191), (50423, 597261), (85323, 352961), (151269, 199087)]