30663255

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{12697}}^1$

素因数の和:12735

約数の個数: 32

約数和(自身を含む): 58512384

約数和(自身を除く): 27849129

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 105, 115, 161, 345, 483, 805, 2415, 12697, 38091, 63485, 88879, 190455, 266637, 292031, 444395, 876093, 1333185, 1460155, 2044217, 4380465, 6132651, 10221085, 30663255]

約数ペア:

[(1, 30663255), (3, 10221085), (5, 6132651), (7, 4380465), (15, 2044217), (21, 1460155), (23, 1333185), (35, 876093), (69, 444395), (105, 292031), (115, 266637), (161, 190455), (345, 88879), (483, 63485), (805, 38091), (2415, 12697)]