30072666

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{12437}}^1$

素因数の和:12486

約数の個数: 32

約数和(自身を含む): 66866688

約数和(自身を除く): 36794022

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 12437, 24874, 37311, 74622, 161681, 323362, 385547, 485043, 771094, 970086, 1156641, 2313282, 5012111, 10024222, 15036333, 30072666]

約数ペア:

[(1, 30072666), (2, 15036333), (3, 10024222), (6, 5012111), (13, 2313282), (26, 1156641), (31, 970086), (39, 771094), (62, 485043), (78, 385547), (93, 323362), (186, 161681), (403, 74622), (806, 37311), (1209, 24874), (2418, 12437)]