899743090

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{277}}^1\times {\mathrm{6911}}^1$

素因数の和:7242

約数の個数: 32

約数和(自身を含む): 1660207104

約数和(自身を除く): 760464014

約数列:

[1, 2, 5, 10, 47, 94, 235, 277, 470, 554, 1385, 2770, 6911, 13019, 13822, 26038, 34555, 65095, 69110, 130190, 324817, 649634, 1624085, 1914347, 3248170, 3828694, 9571735, 19143470, 89974309, 179948618, 449871545, 899743090]

約数ペア:

[(1, 899743090), (2, 449871545), (5, 179948618), (10, 89974309), (47, 19143470), (94, 9571735), (235, 3828694), (277, 3248170), (470, 1914347), (554, 1624085), (1385, 649634), (2770, 324817), (6911, 130190), (13019, 69110), (13822, 65095), (26038, 34555)]