30800266

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{2333}}^1$

素因数の和:2406

約数の個数: 32

約数和(自身を含む): 56464128

約数和(自身を除く): 25663862

約数列:

[1, 2, 7, 14, 23, 41, 46, 82, 161, 287, 322, 574, 943, 1886, 2333, 4666, 6601, 13202, 16331, 32662, 53659, 95653, 107318, 191306, 375613, 669571, 751226, 1339142, 2200019, 4400038, 15400133, 30800266]

約数ペア:

[(1, 30800266), (2, 15400133), (7, 4400038), (14, 2200019), (23, 1339142), (41, 751226), (46, 669571), (82, 375613), (161, 191306), (287, 107318), (322, 95653), (574, 53659), (943, 32662), (1886, 16331), (2333, 13202), (4666, 6601)]