30856605

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{691}}^1$

素因数の和:941

約数の個数: 32

約数和(自身を含む): 53477760

約数和(自身を除く): 22621155

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 229, 687, 691, 1145, 2073, 2977, 3435, 3455, 8931, 8983, 10365, 14885, 26949, 44655, 44915, 134745, 158239, 474717, 791195, 2057107, 2373585, 6171321, 10285535, 30856605]

約数ペア:

[(1, 30856605), (3, 10285535), (5, 6171321), (13, 2373585), (15, 2057107), (39, 791195), (65, 474717), (195, 158239), (229, 134745), (687, 44915), (691, 44655), (1145, 26949), (2073, 14885), (2977, 10365), (3435, 8983), (3455, 8931)]