455965730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{15761}}^1$

素因数の和:16042

約数の個数: 32

約数和(自身を含む): 898812288

約数和(自身を除く): 442846558

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 263, 526, 1315, 2630, 2893, 5786, 14465, 15761, 28930, 31522, 78805, 157610, 173371, 346742, 866855, 1733710, 4145143, 8290286, 20725715, 41451430, 45596573, 91193146, 227982865, 455965730]

約数ペア:

[(1, 455965730), (2, 227982865), (5, 91193146), (10, 45596573), (11, 41451430), (22, 20725715), (55, 8290286), (110, 4145143), (263, 1733710), (526, 866855), (1315, 346742), (2630, 173371), (2893, 157610), (5786, 78805), (14465, 31522), (15761, 28930)]