5703740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{311}}^1$

素因数の和:458

約数の個数: 48

約数和(自身を含む): 13837824

約数和(自身を除く): 8134084

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 131, 140, 262, 311, 524, 622, 655, 917, 1244, 1310, 1555, 1834, 2177, 2620, 3110, 3668, 4354, 4585, 6220, 8708, 9170, 10885, 18340, 21770, 40741, 43540, 81482, 162964, 203705, 285187, 407410, 570374, 814820, 1140748, 1425935, 2851870, 5703740]

約数ペア:

[(1, 5703740), (2, 2851870), (4, 1425935), (5, 1140748), (7, 814820), (10, 570374), (14, 407410), (20, 285187), (28, 203705), (35, 162964), (70, 81482), (131, 43540), (140, 40741), (262, 21770), (311, 18340), (524, 10885), (622, 9170), (655, 8708), (917, 6220), (1244, 4585), (1310, 4354), (1555, 3668), (1834, 3110), (2177, 2620)]