312275710

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{347}}^1\times {\mathrm{2903}}^1$

素因数の和:3288

約数の個数: 32

約数和(自身を含む): 582100992

約数和(自身を除く): 269825282

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 347, 694, 1735, 2903, 3470, 5806, 10757, 14515, 21514, 29030, 53785, 89993, 107570, 179986, 449965, 899930, 1007341, 2014682, 5036705, 10073410, 31227571, 62455142, 156137855, 312275710]

約数ペア:

[(1, 312275710), (2, 156137855), (5, 62455142), (10, 31227571), (31, 10073410), (62, 5036705), (155, 2014682), (310, 1007341), (347, 899930), (694, 449965), (1735, 179986), (2903, 107570), (3470, 89993), (5806, 53785), (10757, 29030), (14515, 21514)]