30216710

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{1663}}^1$

素因数の和:1772

約数の個数: 32

約数和(自身を含む): 57507840

約数和(自身を除く): 27291130

約数列:

[1, 2, 5, 10, 23, 46, 79, 115, 158, 230, 395, 790, 1663, 1817, 3326, 3634, 8315, 9085, 16630, 18170, 38249, 76498, 131377, 191245, 262754, 382490, 656885, 1313770, 3021671, 6043342, 15108355, 30216710]

約数ペア:

[(1, 30216710), (2, 15108355), (5, 6043342), (10, 3021671), (23, 1313770), (46, 656885), (79, 382490), (115, 262754), (158, 191245), (230, 131377), (395, 76498), (790, 38249), (1663, 18170), (1817, 16630), (3326, 9085), (3634, 8315)]