30979354

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1741}}^1$

素因数の和:1822

約数の個数: 32

約数和(自身を含む): 56189952

約数和(自身を除く): 25210598

約数列:

[1, 2, 7, 14, 31, 41, 62, 82, 217, 287, 434, 574, 1271, 1741, 2542, 3482, 8897, 12187, 17794, 24374, 53971, 71381, 107942, 142762, 377797, 499667, 755594, 999334, 2212811, 4425622, 15489677, 30979354]

約数ペア:

[(1, 30979354), (2, 15489677), (7, 4425622), (14, 2212811), (31, 999334), (41, 755594), (62, 499667), (82, 377797), (217, 142762), (287, 107942), (434, 71381), (574, 53971), (1271, 24374), (1741, 17794), (2542, 12187), (3482, 8897)]