29421140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{9137}}^1$

素因数の和:9176

約数の個数: 48

約数和(自身を含む): 73688832

約数和(自身を除く): 44267692

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 3220, 9137, 18274, 36548, 45685, 63959, 91370, 127918, 182740, 210151, 255836, 319795, 420302, 639590, 840604, 1050755, 1279180, 1471057, 2101510, 2942114, 4203020, 5884228, 7355285, 14710570, 29421140]

約数ペア:

[(1, 29421140), (2, 14710570), (4, 7355285), (5, 5884228), (7, 4203020), (10, 2942114), (14, 2101510), (20, 1471057), (23, 1279180), (28, 1050755), (35, 840604), (46, 639590), (70, 420302), (92, 319795), (115, 255836), (140, 210151), (161, 182740), (230, 127918), (322, 91370), (460, 63959), (644, 45685), (805, 36548), (1610, 18274), (3220, 9137)]