315058370

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{124529}}^1$

素因数の和:124570

約数の個数: 32

約数和(自身を含む): 645563520

約数和(自身を除く): 330505150

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 124529, 249058, 622645, 1245290, 1369819, 2739638, 2864167, 5728334, 6849095, 13698190, 14320835, 28641670, 31505837, 63011674, 157529185, 315058370]

約数ペア:

[(1, 315058370), (2, 157529185), (5, 63011674), (10, 31505837), (11, 28641670), (22, 14320835), (23, 13698190), (46, 6849095), (55, 5728334), (110, 2864167), (115, 2739638), (230, 1369819), (253, 1245290), (506, 622645), (1265, 249058), (2530, 124529)]