514703770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{641}}^1\times {\mathrm{11471}}^1$

素因数の和:12126

約数の個数: 32

約数和(自身を含む): 1060563456

約数和(自身を除く): 545859686

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 641, 1282, 3205, 4487, 6410, 8974, 11471, 22435, 22942, 44870, 57355, 80297, 114710, 160594, 401485, 802970, 7352911, 14705822, 36764555, 51470377, 73529110, 102940754, 257351885, 514703770]

約数ペア:

[(1, 514703770), (2, 257351885), (5, 102940754), (7, 73529110), (10, 51470377), (14, 36764555), (35, 14705822), (70, 7352911), (641, 802970), (1282, 401485), (3205, 160594), (4487, 114710), (6410, 80297), (8974, 57355), (11471, 44870), (22435, 22942)]